Money and Worth

金钱与价值

作者: Aaron Swartz | 来源: aaronsw.com | 时间: 2008-04-20

Money and Worth

金钱与价值

Money and Worth

金钱与价值

The streets of San Francisco are lined with poor people looking for a

little spare change. Many different strategies are tried — some just

shake a jar, others call for help, some make specific small requests,

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