Truth, 't is supposed, may bear all lights; and one of those principal lights or natural mediums by which things are to be viewed in order to a thorough recognition is ridicule itself.
Shaftesbury
Source: Essay on the Freedom of Wit and Humour, sect. 1.
Prejudice is a mist, which in our journey through the world often dims the brightest and obscures the best of all the good and glorious objects that meet us on our way.
'T was the saying of an ancient sage (Gorgias Leontinus, apud Aristotle's "Rhetoric," lib. iii. c. 18), that humour was the only test of gravity, and gravity of humour. For a subject which would not bear raillery was suspicious; and a jest which would not bear a serious examination was certainly false wit.
Shaftesbury
Source: Essay on the Freedom of Wit and Humour, sect. 5.