rational being

基本解释

Man is a rational being.
人是有理性的生物。
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As a rational being, each herdsman seeks to maximize his gain.
作为理性人，每一个牧人都期望他的收益最大化。
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As the nature of the universal has given to every rational being all the other powers that it has, so we have received from it this power also.
由于宇宙的本性给了每一理性存在以它拥有的所有别的力量，所以我们也从此得到了这一力量。
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"I think many of these Arab leaders are deeply, hopelessly corrupt and incapable of being moved by rational persuasive arguments.
And the way you act and the way you think are products, not of a singular rational being, but of a set of conflicting creatures.
你的行为模式与你的思维方式，并不是单一理性存在的产物，而是一系列冲突事件的产物。
耶鲁公开课 - 心理学导论课程节选
Because we've just sat in lecture and you've told us we're not being rational if we pick a high number.
因为我们刚刚上过课,你告诉我们选大数的人是不理性的
耶鲁公开课 - 博弈论课程节选

Man, by nature is a conscious, rational being.
FORBES: Self Interest: The Most Life Enhancing Driver of Them All