我们每天可支配的时间是有弹性的；我们感受到的激情会扩展它，我们激发的激情会收缩它。

No matter what he does, every person on earth plays a central role in the history of the world. And normally he doesn't know it.

"The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential."

"In the world of computer science, the only constant is change."

Architecture is a form of meditation.

领导力是关于以清晰和信念做出艰难的决定。