Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.

To understand is to perceive patterns.

聪明人的问题是，他们在愚蠢的人看来就像疯子。

I'm not a gangster, I'm far from it.

"I'm not a material girl, but I do like material things."

一个过程不是其各部分的总和，而是力量的动态相互作用。

鸟快要死的时候，叫声是悲切的，人快要死的时候，说话是善良的。