If you control someone's interests, you control their expectations, and thus their actions.

We want to build technology that everybody loves using, and that affects everyone. We want to create beautiful, intuitive services and technologies that are so incredibly useful that people use them twice a day. Like they use a toothbrush. There aren’t that many things people use twice a day.

唯一失败的时候就是你停止尝试的时候。

The truth is, the past is all we have. We can't change it, but we can learn from it.

不确定性是唯一确定的事情，知道如何与不安全感共存是唯一的安全感。

所以君子努力做事就会日渐强大,安于嗜欲就日渐苟且,恭敬庄重就日益繁盛。