使自己成为一个对象，使自己被动，与成为一个被动的对象是非常不同的。
To make oneself an object, to make oneself passive, is a very different thing from being a passive object.
The most sustainable building is the one that is loved.
成功就是在一个个失败之间不失去热情。
寻找高效算法不仅仅是一个技术挑战；它是一次深入复杂性核心的旅程。