If facts, logic, and scientific procedures are all just arbitrarily "socially constructed" notions, then all that is left is consensus--more specifically peer consensus, the kind of consensus that matters to adolescents or to many among the intelligentsia.

You have to believe in yourself when no one else does—that's what makes you a winner.

在没有生命力的帮助下合成尿素是一个极其重要的事实。

To lose one parent may be regarded as a misfortune; to lose both looks like carelessness.