Some People are not to be persuaded to taste of any Creatures they have daily seen and been acquainted with, while they were alive; others extend their Scruple no further than to their own Poultry, and refuse to eat what they fed and took care of themselves; yet all of them will feed heartily and without Remorse on Beef, Mutton and Fowls when they are bought in the Market.

Remark P, p. 188 - The Fable of the Bees (1714)