Teaching is my greatest work of art.

世界上充满了门，每一扇门都是一个选择。

The most valuable resource in any company is its people—invest in them wisely.

Change starts with a single step, but it takes a collective effort to make it last.

不要让昨天占据今天太多时间。

即使你拥有世界上所有的天赋，如果不努力，也无济于事。

确实需要一些勇气来承担如此影响深远的工作。

To lead is to see decades ahead while acting today.

宇宙不仅比我们想象的更奇怪，它比我们能想象的还要奇怪。