“Demosthenes: A demagogue must be neither an educated nor an honest man; he has to be an ignoramus and a rogue.”

Pages 153–154.
The Common Sense of Political Economy (1910), Systematic and Constructive (Book I), "Money and Exchange" (ch. 4)
Context: But neither can anything we desire be got without money, or what money represents, i. e. without the command of exchangeable things. All the things that we so often say "cannot be had for money" we might with equal truth say cannot be had or enjoyed without it. Friendship cannot be had for money, but how often do the things that money commands enable us to form and develop our friendships! … But even "waiting" requires money, if not so much as marrying does. In fact, a man can be neither a saint, nor a lover, nor a poet, unless he has comparatively recently had something to eat. The things that money commands are strictly necessary to the realisation on earth of any programme whatsoever. The range of things, then, that money can command in no case secures any of those experiences or states of consciousness which make up the whole body of ultimately desired things, and yet none of the things that we ultimately desire can be had except on the basis of the things that money can command. Hence nothing that we really want can infallibly be secured by things that can be exchanged, but neither can it under any circumstances be enjoyed without them.

178c, M. Joyce, trans, Collected Dialogues of Plato (1961), p. 533
The Symposium

Part 1, Chapter 1 (page 8)
Notes from Underground (1864)

As quoted by Philibert de Gramont (1701), in Memoirs of the Court of Charles the Second (1846) by Anthony Hamilton, edited by Sir Walter Scott.
Context: Mrs. Lane and I took our journey towards Bristol, resolving to lie at a place called Long Marson, in the vale of Esham.
But we had not gone two hours on our way but the mare I rode on cast a shoe; so we were forced to ride to get another shoe at a scattering village, whose name begins with something like Long—. And as I was holding my horse's foot, I asked the smith what news? He told me that there was no news that he knew of, since the good news of the beating of the rogues the Scots. I asked him whether there was none of the English taken that joined with the Scots? He answered, that he did not hear that that rogue Charles Stewart was taken; but some of the others, he said, were taken, but not Charles Stewart. I told him, that if that rogue were taken he deserved to be hanged, more than all the rest, for bringing in the Scots. Upon which he said, that I spoke like an honest man, and so we parted.

Herbert N. Casson cited in: Forbes magazine (1950) The Forbes scrapbook of Thoughts on the business of life. p. 158
1950s and later

essay, first appeared in The Atlantic Monthly (November, 1945)
The Simple Art of Murder (1950)

Source: Ideas have Consequences (1948), p. 49.

Source: The First Men in the Moon (1901), Ch. 24: The Natural History of the Selenites