科学是理解世界，而工程是改变世界。
Science is about understanding the world, and engineering is about changing it.
爵士乐就是自由。你要记住这一点。
我为我所信仰的东西挺身而出，而我信仰很多东西。
我们最终拥有的唯一工具是我们自己的感知。
The hardest part of design is keeping features out.
A person who is too nice an observer of the business of the crowd, like one who is too curious in observing the labor of bees, will often be stung for his curiosity.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
写作是一种希望的行为，相信有人会倾听。