In his quest to understand human motivation and the pursuit of happiness, he formulated a list of basic human needs that had to be fulfilled for maximum psychological health.

他在寻求理解人的动机和追求幸福的，他制定了在清单需求，基本人权是实现最大的心理健康。

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If everybody all understand that helping others to be happy, there will be a happy environment for us. And all of us can achieve the goal of happiness maximum.

如果大家都懂得帮助别人快乐，我们就有了一个创造快乐的环境，大家都比较容易实现快乐总量极大化的目标。

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Employers may get happiness when they have pursued maximum profits.

老板获得最大化利益就会有幸福感。

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The medieval and early modern social system was based on ideas of people being born into a certain social class and achieving maximum happiness by accepting the privileges and duties of their station.

FORBES: Hipster Tax Has Historical Precedent