I know I'm not an ordinary year-old. I've had surgeries so that I can breathe, see, and hear without hearing aids, but it all makes me look unusual.

能源公司有责任成为气候变化解决方案的一部分。

Diplomacy is to make your enemy your friend, not to make your friend your enemy.

PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。

The greatest prosperity can exist only as the result of the greatest possible productivity of the men and machines of the establishment.

增长来自于冒险，但必须是经过计算的冒险。