The world is a stage, but the play is badly cast.

"The difference between correlation and causation is fundamental in empirical work."

语言不仅是交流的工具，也是思想的载体。

You can’t control everything in life, but you can control how you react to it.

你无法控制谁爱你，但你可以控制你爱谁。

未来属于那些相信自己梦想之美的人。

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