Success is not accidental, but the result of hard work.

计算复杂性的美在于它能够揭示问题的固有难度，而不管用于解决这些问题的具体算法是什么。

"The purpose of computing is insight, not numbers."

To understand computation is to understand the language of the universe, for it is through computation that we model and predict the natural world.

每一个项目都是一次新的冒险，一个新的挑战。

过去是幽灵，未来是梦，我们拥有的只有现在。