1. Persisting in a great cause requires an unswerving spirit. ——Voltaire

2. A drop of water penetrates a stone, not because of its strength, but because of its perseverance and perseverance. ——Latimer

3. Difficulties can not only temper our will, but also exercise our body. ——Xie Juezai

4. As long as you continue to work hard and strive unremittingly, there is nothing that cannot be conquered. ——Seneca

5. If you don’t read at three o’clock or five o’clock in the morning, your skills will be exposed to the cold. ——Guo Moruo

6. If you don’t memorize the book, you can memorize it if you read it carefully; if you don’t understand the meaning well, you can refine it by thinking carefully; but if you don’t establish your will, you will have no focus. ——Zhu Xi

7. Hard work and perseverance turn mulberry leaves into silk and satin. ——UK