We are all in the gutter, but some of us are looking at the stars.

The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.

译文：不要掩盖别人的优点，不要随便议论别人的缺点。

解析：求道需从内心体认。

幸福就是珍惜小事。

The essence of life is statistical improbability on a colossal scale.

Tragic art, as it developed in the theaters of ancient Greece, in the fifth century B.C., was essentially an art form devoted to tracing how people fail, and also according them a level of sympathy, which ordinary life would not necessarily accord them. A few years ago, I was thinking about this, and I went to "The Sunday Sport," a tabloid newspaper I don't recommend you start reading if you're not familiar with it already.

行为法则可以从基本的生理原则中推导出来。