When you spend your income，you are buying things from the market. You may spend money in stores，supermarkets， gas stations，and restaurants. Still you are buying from the market. When the local grocer hires you to drive the delivery truck，he is buying your labor in the labor market.

當(dāng)你花錢時(shí)，你是在市場(chǎng)上購(gòu)買東西。你可以在商店、超級(jí)市場(chǎng)、氣站和餐館花錢，你還是在市場(chǎng)上購(gòu)買東西。當(dāng)本地的雜貨店雇你開送貨車，他是在勞動(dòng)力市場(chǎng)上購(gòu)買你的勞動(dòng)。

The market may seem to be a fuzzy sort of thing. But for each person (or business) who is making and selling something，it's very real. If nobody buys your tomatoes，it won't be long before you get the message. The market is telling you something. It's telling you that you are using your energies and resources in doing something the market doesn't want you to do.

市場(chǎng)似乎是一種含糊不清的東西，但是，對(duì)一個(gè)正在生產(chǎn)商品的人(或一家企業(yè))，它是實(shí)實(shí)在在的。如果誰(shuí)也不買你的番茄，不需要很長(zhǎng)時(shí)間你就會(huì)得到信息。市場(chǎng)在告訴你一些道理，他在對(duì)你說(shuō)，你做事所花的精力和使用的資源是市場(chǎng)上所不需要的。