天地有万古岁月，可人死了就不会再复活；人寿命最多百年，一天很容易就会过去了。

The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome of the historical process.

We will cease to be so angry once we cease to be so hopeful.

I think if you do something and it turns out pretty good, then you should go do something else wonderful, not dwell on it for too long. Just figure out what's next.

Perhaps if we wrote programs from childhood on, as adults we'd be able to read them.