The only way to do great work is to love what you do.

The intelligent investor is a realist who sells to optimists and buys from pessimists.

We are all just walking each other home.

You can’t lead people if they don’t believe you care about them.

抽象是管理软件系统复杂性的关键。

上帝创造了体；表面是魔鬼发明的。