What are the sentences about trying to finish the task?

1, Lu You: You can be a ghost hero even after you die.

2. Marx: The harder the flint is struck, the brighter the light it emits.

3. Li Shangyin: to see the sun, for all his glory, buried in the coming night. ?

4. Sun Yat-sen: The responsibility of the revolutionary army is to make the unequal world equal.

5. Zhuge Liang: Do your best until you die.

6. There is a path in Lushan, and there is no cliff in Xuehai.

7. Lv Kun: Poverty is not shameful. What is shameful is poverty without ambition.

8. Sarah: Life is a beautiful and tortuous road. There are beautiful butterflies and beautiful fruits on the roadside, but we seldom stop to watch or chew it. We are only wholeheartedly eager to reach a better and more enlightened road in our fantasy. However, on the way forward, the shadow gradually becomes dim, Hua Die disappears, and so does the fruit. Finally, I found that I had reached a desert.

9. Sun Yat-sen: The responsibility of the revolutionary army is to make the unequal world equal. ?

Newton: The secret of invention lies in continuous efforts. ?