我们必须愿意失败，愿意犯错，愿意带着学到的教训重新开始。

观察者越敏锐，从任何给定对象中看到的东西就越多。

创新不仅仅是创造新事物，更是改进已有的事物。

We are not afraid to take risks, but we do so intelligently.

There is no limit on better. Talent is distributed unfairly， but there is no limit on how much we can improve what we start with.

对验证的渴望是可以理解的，但不能总是得到满足。