Hold yourself responsible for a higher standard than anybody else expects of you. Never excuse yourself.

The only true voyage of discovery would be not to visit strange lands but to possess other eyes.

成功来自于努力工作、坚持不懈和一点运气的结合。

真正的力量来自于脆弱和做自己的勇气。

数学是一种超越文化和语言障碍的通用语言。

永不放弃。