There is no must in art because art is free.

History is the present. That's why every generation writes it anew. But what most people think of as history is its end product, myth.

Leadership is about creating an environment where people can do their best work.

Try to learn something about everything and everything about something.  

墙是最古老也是最革命的建筑元素。

最强大的变革工具是知识，严谨地追求并广泛地分享。

机器人应该成为人类的伙伴，而不是对手。

守时是尊重的表现。