用户的需求永远是第一位的，我们要做的就是不断满足他们的需求。

If you’re going to talk the talk, you’ve got to walk the walk.

Writing is an act of courage, a journey into the unknown territories of the heart and mind.

Reason obeys itself; and ignorance submits to whatever is dictated to it.

行为由当前刺激情境和过去的强化历史决定。

定理是数学的永久文献。

艺术家是一个容器，容纳来自四面八方的情感：来自天空，来自大地，来自一张纸片，来自一个经过的形状，来自蜘蛛网。