The rule, or measuring rod, which the behaviorist puts in front of him always is: Can I describe this bit of behavior I see in terms of "stimulus and response"?

Alibaba's mission is to make it easy to do business anywhere.

"In investing, patience is not just a virtue; it's a necessity."

I don't need a title to be a legend.

我们都是拼凑而成的，组成如此无定形和多样，以至于每一部分，每一刻，都在玩自己的游戏。