But at no one time had he given an unqualified opinion of the governments which succeeded that event [the abolition of the French monarchy]; much less would he stand pledged to give the least countenance to the scenes of blood and cruelty which had been the almost inseparable attendants on the varied and successive governments that followed one another. He formed his opinion of government by the test of practice, and not by the theory and on paper.

Speech in the House of Commons (29 October 1795), reprinted in J Wright (ed.), The Speeches of the Rt. Hon. C. J. Fox in the House of Commons. Volume V (1815), p. 505.