管理复杂性的关键在于关注组件之间的接口，而不是它们的内部细节。

"We read to know we're not alone."

The true measure of a company's value is how it treats its lowest-paid workers.

The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.

The most important thing in trading is to preserve your capital.

戏剧的真正目的是提升观众的道德。