Nature has placed mankind under the governance of two sovereign masters， pain and pleasure.

I think it's important to have a strong work ethic and to be disciplined.

Mental life is a series of experiments in adaptation.

优秀的侦探听比说多。

永远不要在电话中回应恳求或提议。迫切性是一种伪装。

写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。