为了避免批评，什么也不做，什么也不说，什么也不是。

Discipline in capital spending separates the winners from the losers in this business.

There is no lasting hope in violence，only temporary relief from hopelessness.

The more you know who you are, and what you want, the less you let things upset you.

Sustainability isn't an option anymore—it's a necessity for any business that wants to thrive in the future.

成功不是幸福的关键，幸福才是成功的关键。