buy low, sell high

短语
中文释义

英文释义

短语
  1. Commonplace investment advice, recommending that a prospective investor purchase an asset at a low cost and sell it later for a high price.
    — [T]he art of broadcasting, writes William Paley, "is to know what the public is seeking before the public even knows it is looking for something else." As a guide, that advice is about as useful as buy low, sell high.
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