There are very honest people who do not think that they have had a bargain unless they have cheated a merchant.

There are very honest people who do not think that they have had a bargain unless they have cheated a merchant.

有一些非常诚实的人，除非他们欺骗了商人，否则他们不会认为自己买到了便宜货。

-- Anatole France 阿纳托尔·法朗士