Mr Trivers suggests that the most cunning people (whether conscious fibbers or not) tend to benefit at the expense of everyone else.
特里沃斯先生指出，最狡猾的人(不管是不是睁眼说瞎话)往往会在其他所有人的代价之上得益。
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The vast majority of people don't notice those flickers of falsehood, but psychology professor Maureen o 'sullivan has found a few that can find the fibbers nearly every time.