世界是一面镜子，我们在其中看到我们自己。
The world is a mirror, and we see in it what we are.
医生对待病患的例子
宇宙是一个相当大的地方。如果只有我们，那似乎是对空间的极大浪费。
We must design technology that adapts to human behavior, not the other way around.
我认为重要的是要冒险，不要害怕失败。
The mathematician's patterns, like the painter's or the poet's, must be beautiful; the ideas, like the colors or the words, must fit together in a harmonious way.