We cannot not know history.

The health of our oceans reflects the health of our business.

I don't want to be a star. I want to be a legend.

I wanted to be your boyfriend.

真相很少是纯粹的，也从不简单。

A mathematician's work is never done; there are always new questions to ask and new mysteries to solve.

没有希望地吃面包仍然是慢慢地饿死。