在数学中，最简单的问题往往导致最深刻的发现。
In mathematics, the simplest questions often lead to the most profound discoveries.
Dots are a way to infinity.
Never let anyone tell you that you can’t do something.
Life is not what one lived, but what one remembers and how one remembers it in order to recount it.
The best investments are the ones that compound over time.
The only way forward is together.
宏观是我们必须接受的，微观才是我们能有所作为的。
Laugh, and the world laughs with you; weep, and you weep alone.