The best ideas often come from unexpected places.

The ideal of behaviorism is to eliminate coercion: to apply controls by changing the environment in such a way as to reinforce the kind of behavior that benefits everyone.

"A story has no beginning or end: arbitrarily one chooses that moment of experience from which to look back or from which to look ahead."

在每一次日落中，都有上千种颜色等待被发现。

在不确定的时代，唯一确定的就是变化本身。