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

I'm the reason your mouth won't speak.

The difference between correlation and causation is not just academic—it can have profound policy implications.

在完成之前，一切似乎都是不可能的。

"I think that the best work comes out of the necessity to do it, not the desire to do it."

"Words are the most powerful weapons; they can build empires or destroy them."