"The unexamined life is not worth living."
"In every story, there is a piece of truth waiting to be discovered."
"The use of traveling is to regulate imagination by reality, and instead of thinking how things may be, to see them as they are."
陌生人是群体本身的一个元素,与穷人和各种“内部敌人”并无不同——一个在群体中的成员身份既涉及在其外部又涉及面对它的元素。