管理复杂性的关键在于关注组件之间的接口,而不是它们的实现。
If you want to be the best, you have to do things that other people aren't willing to do.
市场秩序不是人类设计的产物,而是人类行动的结果。
The historical sense involves a perception, not only of the pastness of the past, but of its presence.