G. E. Moore,
Ethics — Chapter V
(1912)
“ But, no doubt, what is meant by many who urge this objection is to deny this. What they mean to say is not merely that to call an action expedient is a different thing from calling it a duty, but also that sometimes what is expedient is wrong, and what is a duty is inexpedient. This is a view which is undoubtedly often held; people often speak as if there often were an actual conflict between duty and expediency. ”
