"The principle with which we are now dealing is that one which is called Expediency. The usage of this word has been corrupted and perverted and has gradually come to the point where, separating moral rectitude from expediency, it is accepted that a thing may be morally right without being expedient, and expedient without being morally right. No more pernicious doctrine than this could be introduced into human life."

-M. Tullius Cicero. De Officiis. Book II.