The investment diminishing returns law is the core law of investment and return in the product production.

投入报酬递减规律是产品生产中投入与产出的核心规律。

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The real talent of the exceptional leader is knowing how to channel the curious team in such a way that they know when to recognize the point of diminishing return.

一个成功的领导，必须知道什么时候是减少回报的地方，并引导团队的好奇心。

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"Conferences have this diminishing return going on, " says Marci Alboher, an Encore.org vice president who speaks at dozens of conferences a year.

WSJ: Are Retirement Conferences Worth It? | WSJ.Money Summer 2013

He acknowledges that serialized dramas like The Shield may wear out their welcome and offer a diminishing return if they continue to run.

FORBES: There Is No Box

The hiatus caused by starting a family at this stage could then prove a setback professionally, diminishing the return on investment.

ECONOMIST: Constitutional questions