人的仁慈从未削弱自由者的毅力或软化他们。一个国家不必变得残酷就可以坚强。

The true measure of success is how many times you can bounce back from failure.

在中国要成功，你需要第一个规模化。

我们都在阴沟里，但仍有人仰望星空。

为了如今仰望太空，注视月球和遥看繁星的人们，我们发誓，我们决不允许太空被那些敌对国家（原文为旗帜）所征服，我们会看到自由与和平的旗帜在飘扬。（1962年我们选择登月演说）

What we have to remember is that we can still do anything. We can change our minds. We can start over.

成功是一段旅程，而非终点。继续前进。

"We overestimate what we can do in one year and underestimate what we can do in ten."

"To understand who we are, we must first understand where we come from."