Machine learning is the science of getting computers to act without being explicitly programmed.

"Patterns are like frozen music waiting to be heard."

The downside of my celebrity is that I cannot go anywhere in the world without being recognised. It is not enough for me to wear dark sunglasses and a wig. The wheelchair gives me away.

要么忙着活，要么忙着死。

我们以为我们拥有答案，其实是我们问错了问题。