我们几乎无法避免这样的推论：光是由同一种介质的横向波动组成的，这种介质也是电和磁现象的原因。

In the wild, every decision can mean the difference between life and death.

The struggle of man against power is the struggle of memory against forgetting.

If oxen and horses and lions had hands and could paint with their hands and produce works of art as men do, horses would paint the forms of the gods like horses, and oxen like oxen, and they would make their bodies in accordance with the form that each species itself possesses.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。