Photos of the seaside, friends circle, essays

Photos of the seaside, friends circle, essays

The photos of the seaside are sent to the circle of friends, and many people will choose the seaside when traveling. There is absolutely no scenery by the sea. Facing the seaside, as a woman, I can't help sending photos of the seaside. Of course, the mood I write is more important. Let's take a look at the photos of the seaside and send a circle of friends.

I am in the middle of the sea, standing on the deck, and the sky is beautiful, just like it has rained. At five or six o'clock in the evening, the afterglow of the sun and sunset dyed the stratocumulus red. When I saw the endless sea, my tears slowly fell from my mouth.

I dreamed of you yesterday. Really, the sky is so quiet, the sun is so bright, and the sea is so boundless. You were on the blue beach, and I stabbed you with a stick. Hey, this little bastard, his shell is quite hard.

Listening to the sea is really healing. The nervous nerves finally relaxed a little.

The small conch picked up by the sea is smooth, round and shiny, and the two pairs of rings paired together to make curtain buttons are equally magnificent. When they are stuck on the curtains at home, the curtains will also be contaminated with the Shanghai style.

On the beach by the sea, in the afterglow of the sunset, those cheerful sea watchers are the realistic living conditions of human beings who have experienced thousands of turns but never lost heart and retreated.

We agreed to fall in love as soon as we met, but you didn't show up and left me alone by the sea.

7. I don't know where a pink Yunfei has gone. It landed on the beach slowly, and the beach was immediately covered with a layer of sunset glow.

8, the sea is so beautiful, so quiet, but always let people find her different beauty, let's feel the beauty of nature together!

9, the sea is so beautiful, so quiet, but always let people find her different beauty, let us feel the beauty of nature!

10, the sea is as blue and clear as the sky, shining with silver like brocade.

1 1. I love your sea, your vastness, your beauty and your mystery. Ocean, you are a tolerant mother. The sea, your generosity, is an example for us to learn.

12. If you put it by the sea, you will use it to listen to the sound of the sea, but it will be of great use in a natural style home. Curtain buckles and small rings, shells can make your home show the scenery of Southeast Asia without modification.

13, you said that people are afraid of loneliness when they walk. I said crowds are not what you should do.

14, the blue sea is rolling, and the waves beat the rocks on the shore. Looking into the distance, the sky is connected with the sea, and there is no margin. The air is fresh and refreshing.

15, Xiapu Gaoluo Beach, then look at the sea, sunny beach, rough waves, strong sea breeze, facing the sea, stepping on the sea, looking at the endless sea, you can forget your troubles and forget your unhappiness, and feel that the world is really beautiful.

16, the scenery on the ferris wheel is really beautiful! You can see the sea! The rocks by the sea stand out in the sea, and we also enjoy our food on the Ferris wheel.

17, the sun goes down, who will think of it? Who and who are walking hand in hand by the sea.

18, facing the sea, spring blossoms, calm but choppy. At this age of reunion, when we understand the meaning of love, will we also have tears in our eyes?

19 actually, I like the carefree feeling of walking alone by the sea and looking up at the sky.

20. I just want to hold your hand, look into your eyes, walk barefoot by the sea, only you, just because of you.

2 1, facing the sea, spring blossoms, facing such stormy waves, there will be no sadness.

22. So the poet stood by the sea, guessing the color and mood of the sea, but the tolerance and depth of the sea swallowed up his lover's heart. Sometimes, you don't need to know everything, and the hazy feeling is the best.

23. Childhood is an ocean of joy. On the seashore of memory, there are countless shells, some of which are gloomy and evoke a sad past; There are wonderful and interesting stories that remind people of their childhood. I'm looking for the most beautiful shell on the coast of memory. Ah, I found it!

24. From the seaside, you are used to the appearance of the sea. You have seen the surging crowds at high tide and a tidal flat after low tide.

I really want to be with you, count the stars in the sky with you, collect the drizzle in spring, listen to your old stories, count the affection in your eyes and watch the sunset by the sea side by side.

26. I am alone, strolling by the sea, stop and go. The sea breeze blew, leaving only half a footprint.

27. I like the sky by the sea. It is not blue. I like its distance. At this time, I had music.

28. The ocean is the mother of life; Seawater is the baptism of life; Facing the sea, bathing in the sea breeze and feeling thousands of customs in the rolling world of mortals is a great pleasure in life.

29. The waves rushed to the shore, splashing waves more than one meter high and blooming 10,000 white and glittering pears.

Looking for you in the crowd is like scooping up all the grains of sand at the seaside, eager to find your trace. If you don't make a wish, hope for an afterlife.

3 1, the waves roar. They rushed to the beach, wrapped in mud and stopped. The foam screamed and the waves flew into the air.

32. The sea is like life. It seems calm, but it will be rough at any time. When we face the sea, it is like facing life, facing the sea, and spring blossoms.

33. The fireworks by the sea bring my loneliness and splendor. My memory is slowly being touched.

34. You said that people are afraid of loneliness when they walk. I said this is not what you should do in a crowd.

Your mind is as broad as the sky, your emotions are as deep as the sea, your eyes are as bright as stars, and your heart is as pure as crystal. You are the only one for me!

36. Fish swim gently in the ocean, looking for people by the sea.

37. Away from the hustle and bustle of the city, sitting by the sea alone, facing the rough waves of the sea, my heart is extremely calm. I haven't felt this way for many years! What I want most is a life facing the sea and blooming in spring!

38. There are microwaves on the sea, and layers of thin waves are illuminated by the sunset, making them shine for a while.

39. I just want to hold your hand, look into your eyes and walk barefoot by the sea. Just you, just because of you.

40. In this noisy and chaotic world, we are just a floating sand on the vast seashore.

4 1, in the seaside, in the mountains, in nature, far away from the world, only to know the smallness of all secular utilitarianism.

42, autumn water, cool as the sea, wait a while, quiet as a light song, youth can have a few Mid-Autumn Festival, it is better to spend the Mid-Autumn Festival with light makeup, and the faint acacia will disappear without a trace.

43. I often walk by the sea like this, enjoying the breath, affection and soul of the sea. And the tide of the sea always collides with my heart with heroism and passion.

44. Looking further ahead, there is an endless sea. Looking at the end of the sea, water and sky are the same, like waves in the distance covered with a layer of white fog, slowly approaching the beach. When we reached the shore, we quickly formed waves and washed ashore.

45. The sea has not only a color, but also a spirit and life. Therefore, I am facing the broad mind of the sea.

46. I want to have a unique vision with you, walk along the beach together, gallop the grassland together, get out of the confusion in the desert together, look up at the sky on the plateau together, and want to hold your hand for a lifetime!

47. The sea is all-encompassing, so her children are all over the world, making contributions to mankind silently, but never asking for anything.

48. Facing the sea is not necessarily spring. Facing the endless Pacific Ocean and looking at the rough sea is actually a deep fear. This sea has the power to devour all living beings.

49. When we were young, would we go to the seaside alone just to watch the ebb and flow of the tide?

50. You said that people are afraid of loneliness when they walk. I said crowds are not what you should do.

5 1, you said people love while walking, afraid of loneliness, I said people are not you, how can I make do?

52. The sticky sea breeze and fishy smell came to my face. I walked barefoot on the beach, and the falling sea mercilessly erased my footprints. I'm too cold to sigh.

53. White clouds, blue seas, waves, red flowers and green trees; Ah, away from the noise. Facing the sea, spring blossoms. Life is so beautiful.

54. Beautiful phrases by the sea. Send photos of friends by the sea in short sentences.

55. Warm sunshine, white silver sand, gentle wind blowing under the Buddha, sitting, listening to the sea, watching the sea all afternoon, emptying, putting down, putting down, time passing, memories forever.

56. O sea, when you are as gentle as a white rabbit and as majestic as a lion, you are unpredictable, but you are reluctant to leave. I love the sea, and I really want to look at the sea quietly like this, and my thoughts are wandering in the vast and boundless seaside.

Essay on seaside photos 2 1 Send to friends circle. Facing the sea, spring blossoms, giving your heart a harbor full of wind and rain and laughter; Colour your heart blue, look for it, think quietly and do nothing.

Looking at the sea, the sound of the waves mercilessly rings the death knell of the soul. At this moment, the heart is sinking into the sea, causing great waves. The waves mercilessly overthrew the stubborn snail. The snail silently watched her leave. Why is the sea so mercilessly abandoned? Pain, forgetfulness and sadness have all disappeared.

3. The sea is vast because it cherishes every stream; Leaves sprout and grow, because he cherishes every ray of sunshine; The mountains are magnificent because he cherishes every gravel.

The sea is beautiful because of the waves, flowers are more beautiful because of the wind and rain, life is wonderful when it is rough, and it is sweeter when it is bitter. My friend, keep your eyes open and don't feel sorry for yourself. Success or failure is a rare experience in life.

5. Look at the sea from time to time, as if never tired; Listening to the noise of the sea, it seems that I will always be so happy. Standing by the sea, the tide is hugging me, playing with me, and being as cheerful and lively as me.

6. The depth of the sea is not as deep as my love for you, and there are no more stars, nor do I love you as much. Ask me how much I love you. The moon represents my heart and the universe represents my love.

7. Stand quietly facing the sea, let the sunset shine on your face, close your eyes slowly, let nature infiltrate your body and mind, open your arms and take a deep breath.

8. The sea is boundless, that is, it will never swim to the end; The sea is blue and blue, which means that an angry teacher becomes blue.

9, beauty, beauty but grassland; A wide, wide but blue sky; It's deep, but it's not deep enough to cross the sea. My friend, your heart is as beautiful as the grassland, as broad as the blue sky and as deep as the sea.

10, the waves of the sea are really high, sometimes like a quiet girl, serene and full of waves, and sometimes like a fierce lion, the waves are like mountains, and the wind is raging and unstoppable.

I love the sea because it gives me everything. I love the sea, because it is the symbol of the Chinese nation; I love the sea, because it raises the sail of life for me!

12, the widest is not the sea, but the human heart; The best is not future, but today. Come on, a new day!

13, "Facing the sea, spring blossoms." It is a realm, which is interpreted by a poet with his own life. Don't get rid of it easily.

14, the sea has not only color, but also spirit and life. Therefore, I am facing the broad mind of the sea.

15, you like the blue sea. Maybe her silence can give you something to rely on. Is it my madness that makes you a little helpless?

16, the sky and the sea are in love, but they can't hold it, and they can't let the love continue. The sky cries and tears fall on the sea. Even if punished, the sky will send its soul into the sea! From then on, the sea was sky blue.

17, if you are the sea, why do you care if others call you a stream? If you are a mountain, why should you care if others treat you as a flat ground? If you are spring scenery, why sigh for the withering of a flower?

18, I looked at the blue sea and couldn't help humming a song. My mind is as light as a sailboat sailing against the sea breeze.

19, in the seaside, in the mountains, in nature, away from the world, only to know the smallness of all secular utilitarianism.

We are all lonely in the sea. It's like being in a primitive world. There, silence is more important than language, and existence is more important than movement. There is a sacred atmosphere in the sea.

2 1, I looked at the blue sea and couldn't help humming, feeling as light as a sailboat sailing against the wind.

22. The vastness of the sea lies in the confluence of streams, and the Wang Yang of life lies in the tolerance of fate.

23. The happiness of the sea lies in having a broad mind; The beauty of the sky lies in the gorgeous clouds.

The sea is calm. Sparkling, misty, clear Wan Li, heavy scales. Occasionally a breeze blows, causing small waves.

25. Seeing the sea for the first time. He is many times bigger than the sea I imagined. The blue sea waves are rolling, and the waves are beating against the rocks on the shore. Looking around, the sky is connected with the sea, and there is no margin.

26. The vast sea is really charming. Tolerance is the soul, the spirit and the soul of the sea. It accepted many ups and downs in the world, cleaned up all the dust and dirt that wanted to erode her, and always faced the ever-changing sky with a flat mirror every day.

27, the sea is so big, as far as the eye can see, as far as the eye can see, a piece of Wang Yang, which makes people feel that they have entered the endless desert and can't find their head; How beautiful the sea is!

28. A drop of water can't carry a ship, but when it melts into the sea, it can make Qian Fan compete.

I like you as much as I like the stars and the sea. It has nothing to do with possession and desire, but to enjoy the beauty and light you have brought me.

I love your sea, your vastness, your beauty and your mystery. Ocean, you are a tolerant mother. The sea, your generosity, is an example for us to learn.

The photos of the seaside were sent to the circle of friends with 3 1 There is a kind of travel, called bicycle travel. It has no extravagant preparation, just the courage to enter the back seat and the heart to leave. Even a permanent bicycle can make your dream go further.

You heard the sound of your heartbeat for the first time at the boundless seaside, and you felt a steady breath in the humid wind. How nice, over and over again ... you suddenly realize that you are still alive, and so truly alive-this is the meaning of travel.

Let the sea hear and see, and let the white clouds see and see. No one can erase our promise.

4. The sea is all water; Liu Wen, all legs! It's beautiful.

I finally saw the sea and the beach. ...

6. Don't go to the aquarium with children who grew up by the sea. Pointing to the glass of the underwater corridor, he said, "Wow, look at this, look at that, wow, so cute!" " They will only say, "This one is too fishy, it needs to be marinated for a while, and that one tastes best when baked ..."

7. Have a beautiful encounter with the sea.

If there is a house facing the sea, the breeze will come naturally. ...

9. We visited with great interest all the way, but we were reluctant to leave after sunset.

10, riding alone, lonely but introspective; A group of people riding, spectacular and powerful. I hope that one day, like them, I can ride a bike to experience a feeling of going to hell with my body, going to heaven with my eyes and going back to my hometown with my soul.

1 1. The low-level connection is a kettle waiting for raindrops to fall on the shore. Advanced connection is to sink yourself into the sea, and everything will overflow.

12. Since we don't live the way we want in reality, let's imagine a world. When you are upset and unhappy, go in and wait for a while. There are green flowers, a sea and a hut, and angels to guide you.

13, at night, in the deep blue sea, the stars are dotted, which is a mysterious seaside night and a mysterious and profound dream woven by the sea.

14, a person to travel, but also to see the mountains and rivers in his hometown. Before I left, I faced too many questions and puzzles: why alone? There is also a kind reminder: why not go far away! Kunming-catch a flower sea; Sanya-blue sky and blue sea.

15, people can't put themselves in their shoes, because their thoughts, experiences and senses are different, just like I said the sea was beautiful, but you said many people drowned.

16, the sea has not only color, but also spirit and life. Therefore, I am facing the broad mind of the sea.

17, just smile and stick to yourself without any explanation.

18, no one asked me to watch TV at their house, to run at their house, to pack jiaozi at their house, to play at the seaside, and to share a room. I had to do this alone, facing the wall and the electric fan, homesick, and I will do whatever my mother does when I go home for the New Year today.

19, the picture-like lens: the vast sea, the endless starry sky, a boat with a leaf, a blue earth building, red lanterns and fiery begonia trees. The picture is magnificent, and individuals belong to heaven and earth. What is touching is the perfection of love. "I will accompany you through the storms between people." When you reach a certain age, you will no longer limit your story skills, and you will appreciate your feelings and sense of accomplishment.

20. Human suffering is nothing more than dying of thirst in the sea.

2 1. Life is a journey full of unknowns. What you care about is the scenery along the way, and what you care about is the mood of watching the scenery. The trip won't end with beautiful scenery.

22. During this period, so many people in the circle were obsessed with an important event. But when it comes to this word, I quite like it. I often fantasize about traveling alone, all kinds of famous mountains and rivers, the sea and beaches, all kinds of famous dishes and snacks, and groups of beautiful women in the street, so I can feast my eyes on them, have no money in my pocket and spend money at will. What we can't do is beautiful to think about, isn't it?

23, barefoot, run to the sea of stars!

When I was a child, my mother told me that the sea is your hometown.

25. In my opinion, Taiwan Province Province is just a pawn for the United States to deal with China. If one day China disintegrates like the Soviet Union, the mission of chess pieces will be completed. I can't think of any other ending except being abandoned. Without the protection of the mainland, Taiwan Province Province is like a small fish in the sea. Maybe it will be eaten by a big fish at any time, and it has no ability to resist at all. But unfortunately, the authorities cannot see through it.

26. A teenager drowned. His mother wrote at the seaside: The sea is the murderer. An old man picked up pearls and wrote: The sea is really kind. At this time, a wave rushed up and erased all the words. The sea said calmly: If you want to be the sea, don't care what others say about you, because you can't please everyone. If life were simple, you wouldn't cry when you first came to this world!

27. A truly elegant person must have a mind that embraces all things and all beings; A truly noble person is neither supercilious nor condescending to those who are stronger than himself, and treats those who are weaker equally. The world is cold, there is no need to cater to it, people are cold and warm, don't care. Being in everything, the heart is in everything. Listening to the ebb and flow of the sea, watching the geese go away in the sky with a smile. Good morning!

28, the green sea, soft as silk, swaying slightly, looking from a height, the smoke is vast and endless; Sometimes, the sea is at your feet, whispering softly.

29. White waves fall from the sky, and silvery white waves push and chase, approaching from far and near, getting closer and closer, getting higher and louder, just like a horde of horses rushing in with thunder.

People are always afraid of the sea, but don't forget that we all originated from the sea. The deep blue below sea level is quiet and peaceful, but it has something incomparable to the ground. Endless.

3 1. Nothing can compare with the beach and the sea ... but it's too hot. Let's play with sand again tonight.

32. Bijia Mountain is a scenic spot in Jinzhou City, Liaoning Province. It is a mountain completed in the sea. At high tide, the mountain and the sea kiss, and tourists can only reach one end of the mountain by boat; When the tide ebbs, the mountain and the sea separate and set up an "overpass" to reach a bay of the sea. The love between mountains and seas has become a "vows of eternal love." Today, I visited here and witnessed the wonders of the mountains and the sea. The mountains are full of historical sites. The waves and sea breeze are refreshing. I stood at the top of the mountain and shouted: the sea.

33. When the ocean is happy, it beats the waves and runs forward happily; When the ocean is angry, it will turn quickly and overturn the ship.

34. I went to see the ice sculpture in the morning, then went to the wax museum and went to the drifting haunted house. The first time I watched a D film, I painted sand paintings. In the afternoon, I went to the seaside and picked up my favorite stones. Every stone has its temper, and then I succeeded in tanning. I will leave tomorrow.

35. There is a kind of love that is very sad, a kind of love that can only be seen from a distance, and a kind of love that is destined to become a legend; There is a kind of love, like a distant sea. Even if it is evaporated by a cool day, it will still become a shower and spread all over the thirsty land. There is a kind of love called giving up, knowing that many things have no answers, but trying to find answers.

36. Try to make yourself better. In case you meet the person you want to love, you will have the confidence to love. Love the sea deeply.

37. One day, I will leave all my tiredness and ideals behind, take my camera and computer, stay away from the hustle and bustle, and go to the empty space.

38. If the sea can take away my sadness, let him take it away quickly.

39. How nice it is to face the sea like this! Want to see the sea!

40. I want to travel, backpacking alone, traveling alone, witnessing the scenery along the way, taking a camera, taking pictures of the scenery along the way and recording the mood along the way. That kind of life is what I want.

4 1, the sea is vast, because he cherishes every stream; The leaves are lush, because he cherishes every ray of sunshine; The mountains are lofty, because he cherishes every gravel.

42. People can't put themselves in their shoes because their thoughts, experiences and senses are different. Just like I said the sea was beautiful, but you said many people drowned.

43. Get on the road. Don't say at each other's funeral one day that I wish I had gone.

44. Maybe blue eyes. The sea is really a peaceful existence. The wind and waves are big and the sun is big, but it can't stop my good mood: D.

45. It took six years to realize a little, just a little "the relationship between a drop of water and the sea, the relationship between leaves and roots" ... the physical and mental pain and suffering can't be described. Fortunately, I'm still alive. Keep polishing ~

46. Everything in the world blooms and falls, and a smile is nothing more than a heart. If the heart is relaxed and happy, life will be relaxed and happy; If you hold on to your heart, life will hold on to you. Let the heart come, let nature take its course and everything will grow naturally. Facing the sea, spring blossoms.

47. I said the sea was beautiful, but you said many people drowned. ...

48. Xiamen time is our time; The waves of the sea rolled our yearning.

49. "There is a person lying in your memory, just like a dead wood." It decayed, indulged, and finally landed in the silent sea. It was there quietly, never capsized with the waves, never peeled off an inch in the years, like a gift from the world, and was forgotten for a long time.

50. Just when I thought that nothing had changed and I could rejoin your arms as long as I was happy, everything changed. I'm like a nautilus in a shell. When I look around the world, the sea where I once lived has become an unattainable mountain range. On the other hand, I am a fossil corpse on a cliff. ...

5 1. The charm of the sea lies in people's infinite imagination of its bottom. ...

Travel not only shows us the world, but also shows us our place in it. After all, we created travel. Or did travel make us? Life itself is a journey. Where will life lead you?

53. This hotel is really good. You can get up every day and open the window facing the sea. It's quiet here, not much better than pier 2. I recommend you to come here in the future.

54. No one knows whether this time is farewell or forever. In the future, I will go to many prosperous or desolate, remote or remote places, but I will always think of this trip, that mountain, that city and those people. ...

55. The sea: You will thank you in the future. You are struggling now.

56. The road I choose is full of opportunities, bitterness and despair. Countless failed companions, piled together, are higher than the pyramid. However, I will not fail like them, because I have a nautical chart in my hand, which can lead me across the turbulent sea and reach the other side of my dream.

57. The best youth is to meet a deskmate who eats the same as himself, and then grow meat together.

58, the sea, the shadow in my heart is too big, I can only watch, my feet are not wet.

59. At night, the seaside is quiet. There are no noisy voices, no noisy cars, only gentle winds and wonderful waves. After the typhoon, the earth was silent, and you could hear butterflies flapping their wings.

60. The night is too quiet, and the moonlight is like a mist made of hazy silver gauze, shining with solemn and holy light on leaves, colonnades, handrails of rattan chairs and people's faces. The sea seems to be asleep, too, and I hear the gentle waves whispering on the shore.

6 1, the sea, when it is calm, is like a gentle child. Whenever the sea is sparkling, it looks like a mirror and seems to smile at the vast world. We played on the calm water, and from time to time a few seagulls flew in to join in the fun.

62. Gradually lift the full moon into the sky. A transparent gray cloud, lightly covering the moonlight, seems to be a wisp of light smoke in the field, as if falling into a dream. After the sunset glow passed, the smoke in the fields disappeared, and the water was as clear as light, washing the soft autumn night.

63. The road you walked has become the scenery behind you. You can't stay back. If you stay at this moment, you will miss the better scenery, keep quiet and stay awake. Enjoy the feeling of every moment and enjoy the scenery everywhere. This is life.

64. The sea playfully shows off its blue coat to the sky.

65, travel, don't be afraid to miss anything, because you have gained a good mood of freedom on the way. Don't be greedy. You can't wait to visit all the legendary scenic spots at once. If you are exhausted, you will lose the real experience. You know, when you have been worried about what you have missed, you have actually missed the meaning of travel.

66. The best habit when traveling: find a comfortable shop, pick an elegant postcard and send it to your favorite TA. On the back, it says: One day, one month, in the afternoon, the weather is fine, and I am somewhere, thinking of you.

67. What is a trip? Travel is not a trip, nor is it just a holiday. Travel is a process, a discovery. This is a process of self-discovery. Real travel makes us face ourselves.

68. I never saw the sea when I was a child. A summer rainstorm, I saw the rain on the roof of the bungalow opposite the window, sweeping over and over again, like waves flattened into a plane. I think I see the sea.

69. I love the sea and will never leave! Ten years or so, become a better self! Three deadly bottles of Kailong made me fall asleep at nine o'clock!

70. Mountains and water go hand in hand, so that the soul can be honed, reincarnated and met in the sandstorm of the years. "Why do you keep flowing?" Dashan asked. "Isn't fertile land worth cultivating, setbacks worth facing and pain worth dissolving?" The water did not answer, but it still magnified the pain, rolled up thousands of waves, flooded the village and made it look ferocious.

7 1, Weizhou Island returned from a three-day tour. I don't know when the next time is. I like the blue sky and boundless sea, regain my mood and continue my journey.

72. Take my wife to the seaside Hong Kong restaurant to watch the sea and drink tea during the holiday.

73. Motorboat Jun ~ It's cool ~ I'm going to conquer the sea!

74. Today's sea is a bit like the one I remember.

75. The blue sea waves are rolling, and the waves are lapping against the rocks on the shore. Looking into the distance, the sky is connected with the sea, and the air is fresh and refreshing.

76. When you have seen the most beautiful scenery in the world, your heart will be washed into a blank, free and quiet, because it soothes the uneasiness in your heart; When you taste the best food, you will get the greatest satisfaction, because it fills your emptiness.

77. We might as well lose what we have lost, because it will make us less disappointed; We might as well be less satisfied, because it can make us more awake.