No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

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.

我不等待机会，我创造机会。

译文：读书要体会其中的格局与气象，讨论事情要探究本质。强调深度思考与实证。

在每一个突出的岬角，每一处弯曲的海滩，每一粒沙子中，都有地球的故事。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."