What are the inspirational sentences that mean "be hard on yourself"?

1. It is not the bell that wakes you up every day, but the dream.

2. Ideas are like drills. You must concentrate on one point to drill down before you have strength.

3. Although the light spot of fireflies is weak, it is a challenge to the darkness when it is on.

4. If a sapling refuses to be pruned for fear of pain, it will never become a useful tree.

5. The pebbles become more beautiful and smooth after being honed by the sea.

6. Don't make excuses to fail, just make excuses to succeed.

7. Only after being tempered can it become good steel.

8. You will continue to dream when you wake up, turn over and close your eyes, and you will realize your dream when you wake up and struggle.

9. Don't have any illusions, don't give up a chance, and don't stop working hard for a day.

1. Life is not for you to compromise. The more you shrink back, the less room you can breathe.

11. You can't be brave without rapids, and you can't climb without peaks.

12, in the most ordinary things, can show the greatness of a person's personality.

13. If you are afraid of the ups and downs of the rocks ahead, life will always be a stagnant pool.

14. Ask not what you have done for others, but what you have done for others.

15. Busy bees have no time to talk in front of others.

16. As long as you can harvest sweetness, there will be busy bees among the thorns.

17. Before correcting others, reflect on whether you have made any mistakes.