A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.

But who prays for Satan? Who, in eighteencenturies, has had the common humanity to pray for the one sinner that needed it most?（From Jane Lampton Clemens）

我不需要大声才能被听到。

I'm the reason your country can't sleep.

如果我们把海洋视为无限资源，很快就会发现事实恰恰相反。