When I'm on stage, that's when I feel most alive.

Running is not about being better than someone else. It's about being better than you used to be.

如果你对自己是否能一次搞定怀有任何疑虑的话，就对自己好点，分两次搞定吧。

我们不是在制造电脑的行业；我们是在制造伟大软件的行业。