Ambrose Bierce on Morality

“Moral, adj. Conforming to a local and mutable standard of right. Having the quality of general expediency. It is sayd there be a raunge of mountaynes in the Easte, on one syde of the which certayn conducts are immorall, yet on the other syde they are holden in good esteeme; wherebye the mountayneer is much conveenyenced, for it is given to him to goe downe eyther way and act as it shall suite his moode, withouten offence. —Gooke's Meditations”

“Immoral, adj. Inexpedient. Whatever in the long run and with regard to the greater number of instances men find to be generally inexpedient comes to be considered wrong, wicked, immoral. If man's notions of right and wrong have any other basis than this of expediency; if they originated, or could have originated, in any other way; if actions have in themselves a moral character apart from, and nowise dependent on, their consequences—then all philosophy is a lie and reason a disorder of the mind.”