计算的目的是洞察，而不是数字。

——反复对革命党人说

Happiness comes from inner peace.

Computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty.

机器学习的未来在于开发能够从更少的例子中学习并更有效地进行归纳的算法。

可持续的做法不是成本，而是对我们共同未来的投资。