Start with what is right rather than what is acceptable.

Light is the most important material in architecture.

Challenges are what make life interesting and overcoming them is what makes life meaningful.

Dance is another way to express myself when words aren't enough.

学习人工智能的最好方法就是去做人工智能。

真正明智的教师不会邀请你进入他智慧的房子，而是引导你到自己心灵的门槛。