To the man with only a hammer, every problem looks like a nail.
质量比数量更重要,一个本垒打远胜过两个二垒安打。
心理现象是大自然的生存实验。
No arts; no letters; no society; and which is worst of all, continual fear and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.