We thought we had such problems. How were we to know we were happy?

To forget is to betray; to remember is to resist.

最深刻的发现往往来自最简单的观察。

我不是什么该死的榜样。

There are no shortcuts in technological innovation. We must be down-to-earth and persistent.

对待好建议的唯一方法就是传递它，它对自己从来没用。