Thomas Gordon, Cato's Letter No. 46 — Of the False Guises which Men put on… (1721)
“ But grave fellows, who become grave to gain importance, are by all men of sense disappointed. A wise man may be a merry fellow; and a very silly fellow may be a very grave man. The wisest men of my acquaintance are the merriest men that I know; nor could I ever find what wisdom had to to with an unpleasing and rebuking stateliness, that contradicts it. Mirth, and what these solemn drones call folly, is a piece of wisdom which they want sense to know and practise. Besides, there is a wise way of playing the fool, which wise men know how to practise, without losing their character. ”
