We are all living in a state of controlled chaos.

In mathematics, the art of proposing a question must be held of higher value than solving it.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

和那些叫喊饥饿的人相比，那么吃饱了自然就快乐；和呼叫寒冷的人相比，那么得到温暖自然就快乐；和患病者相比，那么健康就会快乐；和祸患者相比，那么平安就快乐；和死去的人相比，活着就会快乐。

绘画的行为是一种臣服的行为。

We must balance economic growth with environmental responsibility to achieve long-term success.

我不相信运气。我相信准备遇到机会。