Inspirational slogans on the wall

1. The lights are on at three and the chickens are on at five, which is when men are studying. Black-haired people don't know how to study diligently early, and white-haired people regret studying late.

2. The edge of a sword comes from sharpening, and the fragrance of plum blossoms comes from the bitter cold.

3. There will be times when the wind blows and the waves break, so you can hang your sails and sail across the sea.

4. When you are old and strong, you would rather have a gray-headed heart; when you are poor and strong, you will not fall into the clouds.

5. I hope it is helpful to you.