当一种编程语言的程序需要关注无关的细节时，它就是低级的。

A writer's duty is not just to tell stories, but to unveil the truths hidden beneath the surface of everyday life.

We can easily forgive a child who is afraid of the dark；the real tragedy of life is when men are afraid of the light.

行为主义者在科学的试管中找不到意识。