"The only way to get rid of a temptation is to yield to it."
行为主义者放在自己面前的规则或衡量标准总是:我能否用"刺激和反应"来描述我所看到的这一行为?
如果你想走得快,一个人走;如果你想走得远,一起走。
The greatest scientists are the ones who never stop learning.