1. If you don’t move forward, you won’t know how far you have to go; if you don’t study hard, you won’t understand the truth.

2. Situations are constantly changing. To adapt your thoughts to new situations, you have to learn.

3. Life is a dangerous narrow valley, and only brave people can pass it.

4. Youth is the time to learn wisdom, and middle age is the time to put it into practice.

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

6. A life filled with information is a long life. We need to measure life by actions, not by time.

7. Only by giving up our lives can we gain life.

8. The more we study, the more we feel our own poverty.

9. A great soul will strengthen thoughts and life.

10. Never give up. The first level: keep working hard; the second level: correct mistakes when you know they are wrong; the third level: persevere, catch up, and strive to be the first.