The function of art is to make the invisible visible.

A proof is a way to convince yourself and others that something is true.

君子的影响，五代以后就断绝了。

In the end, we will remember not the words of our enemies, but the silence of our friends.

To die is nothing, but to live defeated and without glory is to die every day.

The only thing you sometimes have control over is perspective. You don't have control over your situation. But you have a choice about how you view it.

梦想远大，从小事做起，但最重要的是开始行动。