你今天感受到的痛苦将成为你明天的力量。

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"?

这是友谊的特权，可以胡说八道，也可以尊重她的胡说八道。

机遇青睐有准备的头脑。