Lord Chesterfield’s Advice to His Son, On Men and Manners: or, A New System of Education, Philip Stanhope, 4th Earl of Chesterfield, 1815

For example: if, instead of saying that “tastes are different, and that every man has his own peculiar one,” you should let off a proverb, and say, that “what is one man’s meat is another man’s poison:” or else, “everyone as they like, as the good man said when he kissed his cow” everybody would be persuaded that you had never kept company with anybody above footmen and house-maids.