20140331 致富经 - 物以稀为贵

• when a thing is rare, it becomes precious.; a thing is valued if it is rare.; a thing is valued in proportion to its rarity.;a thing is priced if it is rare.; objects are valued because of their rarity.; the rarer a thing is, the more it is worth.; the worth of a thing is best known by the want of it.; when the fruit is scarcest, its taste is sweetest

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