In a way, one can argue that a profit or loss is made upon buying; you just don't know it until you sell.
在某种程度上说，人们可以认为是赚是赔由买入决定，但是，只有在卖的时候才能知道是赔是赚。
Whether you decide to work for a non-profit organization or become the next Brian Tracy, well-renowned self-made millionaire, the bottom line is, success is a matter of choice.
不论你是选择为非赢利组织服务还是成为下一个Brian Tracy，一个自力更生的、极有声誉的百万富翁，你的底线便是，成功关乎你自己的选择。
The opposite of a profit is a loss. If a company spends more than it makes, you can say that it has made a loss.
与利润相对的是吃亏。如不美观公司花的比挣得多，你可以说它吃亏。
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