真正的强大是承认自己的软弱。

形式化方法的美在于它们能够提供关于系统行为的绝对保证。

We are all made of star-stuff, and through physics, we seek to understand our origins.

To read is to travel without moving; to write is to move without traveling.

He said that the world was made for men to fight in and that the worth of a thing was the worth of the fight for it.

真正的艺术存在于作品与观者的相遇之中。