Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tips of my words.

平静：不要被琐事、普通或者不可避免的事所扰。

译文：心能明辨是非，就能快速而又果断处理事情；不忘记礼义廉耻，做人就会一身正气，不与卑污的人同流合污。

I'm not a star in my own eyes. I'm just a person.

"The best books are the ones that leave you a little different than when you started."

The art of reading is in great part that of acquiring a better understanding of life from one's encounter with it in a book.

The highest title which a man can write upon the page of history is his own name.

学习数学的唯一方法就是做数学。