Light is the most important material in architecture.

We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.

我们都来自同一块基因布料，而这块布料是在非洲编织的。

Every equation we write is a poem of the universe, a verse in the grand epic of existence.

我们面临这样一个进退两难的境地，即教育已经成为智慧和自由思想最主要的障 碍之一。