Bear in mind that brains and learning, like muscle and physical skill, are articles of commerce.They are bought and sold. You can hire them by the year or by the hour. The only thing in the world not for sale is character.

记住，头脑和学识像肌肉和身体机能一样，都是商品，可以买卖，你也可以按年或者按小时雇佣它们。世界上唯一不能买卖的是人的人格。

编辑:Liuxuepaper.Com