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心理学研究的重点不是心灵是什么,而是心灵做什么。
The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.
成功建立在坚持之上,而非捷径。
Never underestimate the power of small, consistent improvements—they lead to big results over time.