数学之美不仅在于它描述世界的能力，还在于它揭示支配世界的隐藏结构的力量。
The beauty of mathematics lies not only in its ability to describe the world but also in its power to reveal the hidden structures that govern it.
Civilization as it is known today could not have evolved, nor can it survive, without an adequate food supply.
The opening up of new markets, foreign or domestic, and the organizational development from the craft shop and factory to such concerns as U.S. Steel illustrate the same process of industrial mutation—if I may use that biological term—that incessantly revolutionizes the economic structure from within, incessantly destroying the old one, incessantly creating a new one.
我是一个完美主义者，我对自己要求很严格。
写作是让看不见的东西变得可见的一种方式。
The greatest tragedy in mankind's entire history may be the hijacking of morality by religion.