人生最难的是知道该跨过哪座桥，又该烧掉哪座桥。

We must invest in our people as much as we invest in our technology.

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

创新需要打破常规思维。