20 lectures on the wall of the Harvard Library

01. nap at the moment, you will dream; while learning at the moment, you will dream.
02. Today, when I am ruined, is the tomorrow that I pray.
03. When I think it is too late, it is exactly the first time.
04. Do not drag today to tomorrow.
05. The pain of learning is temporary, and the pain of not learning is lifelong.
06. Learning this is not a lack of time, but a lack of effort.
07. Happiness may not be ranked, but success will be ranked.
08. learning is not all about life. But what else can we do if we can't conquer a part of our lives-learning?
09. Please enjoy the unavoidable pains.
10. You can taste success only when you work harder and harder than others.
11. No one can succeed at will. It comes from thorough self-management and perseverance.
12. Time is passing.
13. The drool will be the tears of tomorrow.
14. Learn as a dog and play as a gentleman.
15. Don't leave today. You have to run tomorrow.
16. People who invest in the future are loyal to reality.
17. Education level represents income.
18. It will not come again after a day.
19. Even now, the opponent is constantly turning the book pages.
20. If there is no difficulty, nothing can be obtained.