The most powerful tools are those that empower others.

I was born with an enormous need for affection, and a terrible need to give it.

Use music to spread hope.

人类思维的一个重大缺陷在于：我们习惯关注高频事件，却忽视了那些罕见但影响巨大的事件。

最好的程序是既能被计算机快速执行，又能被人类清晰理解的程序。