A building must be able to speak for itself.

我不会为你而死，但我会把每一天都当作生命的最后一天来活。

Behavior is determined by the current stimulus situation and past reinforcement history.

如果说一个人可以为了道德而自我克制的话，那他绝对无法忍受他所钟爱的人的轻蔑。