Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

技术不算什么。重要的是你相信人，相信他们本质上是善良和聪明的，如果你给他们工具，他们会用这些工具做出奇妙的事情。

The PAC learning framework provides a formal way to quantify the learnability of a concept class.

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.

The truth is rarely pure and never simple.

当地社区拥有关于海洋生物的祖先智慧，我们在创新之前必须倾听。