What's the point of having a voice if you're gonna be silent in those moments you shouldn't be?

数学之美在于它能够精确而优雅地描述自然界的基本法则。

The world is full of people who have never, since childhood, met an open doorway with an open mind.

The best way to understand markets is to see them as dynamic systems.

我想在世界上留下印记，哪怕只是一个微小的圆点。

山溪里的水随着季节常涨常退，不明事理的小人反复无常。