做正确的事永远是时候。

我们对壮观不感兴趣。我们对具体感兴趣。

These walls are very interesting. When you first went to jail, you hated the high walls, and slowly, you get used to it. This is called institutionalization.

【译文】 孔子说：“君子有三件事要警戒：年轻时，血气还不成熟，要戒女色；年壮时，血气正旺盛，要戒争斗；年老时，血气已衰落，要戒贪婪。”

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

任何一个有智力的笨蛋都可以把事情搞得更大，更复杂，也更激烈。往相反的方向前进则需要天份，以及很大的勇气。

In distributed systems, the key challenge is achieving consensus among unreliable components.