Do not be afraid to fail. Be afraid not to try.

The end of history will be a very sad time.

Integrity is the foundation of all meaningful relationships.

The most necessary, the most important, the principal, the most essential thing for a musician is this: to know what he wants, what he can do, and what he ought to do.

光是建筑中最重要的材料。

创新不仅仅是技术的问题；而是你如何应用它来解决现实世界的问题。