The whole difference between construction and creation is exactly this: that a thing constructed can only be loved after it is constructed; but a thing created is loved before it exists.

Escribir es una forma de estar en el mundo, de participar en él sin tener que salir de casa.

"In the study of computational complexity, we often find that the boundaries of what is possible are defined by the limits of our imagination."

创新不仅仅是关于新想法，而是让它们发挥作用。

最危险的敌人往往是我们自己。

A miracle:an event described by those to whom it was told by men who did not see it.