暴力的减少可能是我们物种历史上最重要却最不被重视的发展。
The solution of a problem appears suddenly and is not approached by a gradual, step-by-step procedure.
To this war of every man against every man, this also in consequent; that nothing can be unjust.The notions of right and wrong, justice and injustice, have there no place.Where there is no common power, there is no law: where no law, no injustice.
一个物品的旅程可以告诉我们比物品本身更多的东西。