预测未来的最好方法就是发明它。

如果你不犯错误，说明你不够努力。

And when you do I want you to know this， remember this: there is no such thing as failure. Failure is just life trying to move us in another direction. Now when you’re down there in the hole， it looks like failure. So this past year I had to spoon feed those words to myself.

数学和计算机科学之间的联系不是单向的；每个领域都丰富了另一个领域。

I don't think you should ever have to apologize for your excitement.

你越是能增加对失败的恐惧，就越能激励人们避免失败。