数学证明的优雅在于它的简洁和清晰。

指感情所专注的，正是我们这些人。

The only thing standing between you and your goal is the story you keep telling yourself as to why you can't achieve it.

艺术家必须是不可见之物的舞者。

译文 ：做学问的人，只要事事留心认真、一丝不苟，德行、学业的进步就会像涓涓流水一样不会终止。