The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
真正理解某人的唯一方法是毫无评判地倾听他们。
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?