Society is too realistic and people's hearts are too complicated to see the philosophical sentences of human nature.

1. Human nature has never been a reciprocal exchange. I only hold on to my own bottom line, but the bottom line is refreshed again and again. I am afraid that I will be assimilated one day and I am afraid that I will not hold on to what I should be. The kind of sincerity buried in the deepest part of my heart is also worn out in the passage of time, and there is no face that used to like to laugh. Only by being washed away by reality can we see human nature clearly.

2. Time is a good thing, which verifies people's hearts, sees human nature clearly, witnesses the truth and debunks the falsehood. 3. Thanks to relatives, friends, strangers, and those who bring us trouble, trouble and even pain. They let us know the truth, goodness, beauty and falsehood, evil and ugliness in the world. They let us see the other side of human nature, test our strength and make us grow and mature. When you meet someone who loves you, learn to return; When you meet someone you love, learn to give. When you meet someone you hate, learn to forgive; Learn to apologize when you meet someone who hates you. When you meet someone who appreciates you, learn to smile; When you meet someone you admire, learn to praise them. Learn to communicate when you meet people who don't understand you; When you meet someone you don't understand, learn to understand. 4. I feel that history is like a string of tunnels. It gets brighter when it is bright and darker when it is dark. No one knows what kind of combination it will encounter, but when you zoom in, the road is circular, but it looks like a pendulum from a distance. Vaguely, I seem to see the outline of human nature. 5. No matter how long the past is, it is so hasty. The pain after leaving will not make people grow up, but make people cautious. It is also for others to see if they don't resist when they come, and slowly see the world and human nature. No matter what the conclusion is, don't fail yourself in the end. 6. When people are young, they are always irritable. Because of their thin temperament, they feel that they can control the whole world with rules. After experiencing something and seeing the complexity of human nature, life will become gentle. Therefore, gentleness is slowly stewed. When there are levels of temperament, we can understand that the world is full of rivers and seas. 7. Learn to take risks and make mistakes. Sometimes it doesn't need to be too perfect. It's also very important to do something wrong. Find out what is true and what is false, and see your own feelings clearly. Human beings are a mess. This is the communication of human nature, which has nothing to do with rationality, but to listen to your own voice. 8. Looking at it from another angle, after several setbacks, I saw clearly the humanity of the society and found the self I lost in those years. There is nothing wrong with it, but I have never been able to see through it and live in a beautiful fairy tale I drew for myself. 9. Changing yourself is a long process. Whether it is mental or physical, it is to let yourself see yourself clearly in suffering and persistence. Weaknesses of human nature abound; Desire animals, self-denial, difficult to ascend to heaven. I am an ordinary person, lazy and greedy, but now I sincerely change, use self-discipline to disperse chaos, and I don't want to be beautiful, I just want to be worthy of myself. Every intransigence is my greatest respect for life. 1. Human nature is always so complicated, it can be selfless or narrow-minded, it can be universal or cruel, so when you meet someone who treats you coldly, you should not despair, because this is his nature. 11. In an unfamiliar environment, people who can quickly get familiar with the people around them and act decisively must be strong. In the end, they will be able to overcome many setbacks and succeed, because they can change with the trend. 12. There is nothing beautiful in this world. Perhaps time is the only beautiful thing we have. Don't waste this wonderful time, because no one knows what will happen tomorrow. Only by seizing the present time can we enjoy eternal happiness.

13. In the process of pursuing a certain goal in life, people are often involved in unimportant things. As long as they can forget these things, they can make their lives colorful and succeed. 14, some things you choose silence is not necessarily a good thing, it may be a bad thing, because silence can make you a bystander, but also make you an indirect killer. 15. Everyone is original and unique when he was born, but unfortunately, every one of us has changed since he was born. It is different from before, and we have become someone else. 16. When most people are concerned about how high you fly, only a few people care about whether you are tired or not. This is friendship. There are people who care about your danger. This is love. Some people are concerned about whether you have eaten or not. This is family affection. 17. Human nature is very ugly. Maybe when your face will be covered with a false smile, people around you will think that you are a versatile person. But there is no way, you are forced by reality, and sometimes you have to cater to it. 18. Being an upright person and deceiving people who shouldn't cheat will make you feel uneasy. You should remember that everything has a cause and effect, and what you plant will get what you get. 19. No one will sympathize with you when you are most desperate. Except your closest relatives, even your best friend who you once thought can't come to your side, because some people's hearts are unfathomable.