translation.en: He writes, "Without the aid of prejudice and custom, I should not be able to find my way my across the room; nor know how to conduct myself in any circumstances, nor what to feel in any relation of life."
translation.zh: 他写道，“如果没有偏见和风俗习惯的帮助， 我将无法找到穿越房间的路； 也无法知晓自己在不同条件下 要做出怎样的行为反应， 也无法体会人生关系中的任何感觉。”