善良一点，因为你遇到的每个人都在打一场艰苦的战斗。

测量不可测量之物需要的不仅是技术，还有想象力。

Infinite responsibility is a pathological condition.

The free, exploring mind of the individual human is the most valuable thing in the world.

A distributed system is one in which the failure of a computer you didn't even know existed can render your own computer unusable.