变化是必然的。和平之后是动荡;恶人的离去之后是他们的回归。
Change is certain. Peace is followed by disturbances; departure of evil men by their return.
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
行为主义者眼中的心理学是自然科学的一个纯粹客观的实验分支。
A poet can survive everything but a misprint.