Success is not about how much money you make, it’s about the difference you make in people’s lives.

心理活动的目的是引导行为。

坏人活着是为了吃与喝，而好人却是为了活着才吃与喝。

想要获得快乐就必须分享它，幸福天生就是双胞胎

The beauty of mathematics lies in its ability to simplify complex ideas into elegant structures.

I'm the kind of guy that'll make you wanna slap your grandmama.

数学家是将咖啡转化为定理的装置。