In business, if you're not moving forward, you're falling behind.

保持饥饿，保持愚蠢。

I don't know what's tighter, my jeans or my security.

Success is a lousy teacher. It seduces smart people into thinking they can’t lose.

Earth provides enough to satisfy every man's needs， but not every man's greed.

现代物理学的挑战不仅在于理解宇宙，还在于理解我们在其中的位置。

这不是关于你看起来如何，而是关于你如何看待自己。

Sometimes we measure things and see that in the short term they actually hurt sales, and we do it anyway.

心灵是驾驭现实的工具。