"In the silence between words, we find the truth."

真正的朋友是能看到你眼中痛苦的人，而其他人都只相信你脸上的笑容。

在数学中，没有捷径可走。

I don’t regret anything I’ve ever done in my life, because it made me who I am today.

A Christian is a perfectly free lord of all, subject to none. A Christian is a perfectly dutiful servant of all, subject to all.

The power of mathematics lies in its ability to simplify the complex.

当你认为自己无所不知的那一刻，恰恰是你最需要学习的时候。