The secret of all effective advertising is not the creation of new and tricky words and pictures, but one of putting familiar words and pictures into new relationships.

The ocean feeds millions; our duty is to protect it while harnessing its potential.

The theory of probabilities is at bottom nothing but common sense reduced to calculus.

出处:1876年3月10日，贝尔第一次通过他发明的电话在寝室向在实验室里的助手沃森说的一句话。

The beauty of mathematics is that it is eternal, it doesn't change.

理解的提高有两个目标：首先，我们自己的知识增长；其次，使我们能够将这些知识传递给他人。

In mathematics, you don't understand things. You just get used to them.