人类的心灵起源于爱和争斗在体内的平衡。

The pursuit of mathematical truth is a deeply personal and profoundly universal endeavor.

"To think is to confine yourself to a single thought that one day stands still like a star in the world's sky."

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

你用镜子看脸，用艺术品看灵魂。