La poesía no explica, revela.

天下最痛苦的人是发现丈夫的勇敢只是虚张声势的妻子。

I don't like to be defined by one thing. I'm more than just a tennis player.

I've always been a dreamer, and I think that's the most important thing in life—to dream.

行为法则可以从基本的生理原则中推导出来。