“You see, I divide men into three categories: those who have a lot of money, those who have none at all and those who have a little. The first want to keep what they have: their interest is to maintain order; the second want to take what they do not have: their interest is to destroy the existing order and to establish one which is profitable to them. They each are realist, people with whom one can agree. The third group want to overthrow the social order to take what they do not have, while still preserving it so that no one takes away what they have. Thus, they preserve in fact what they destroy in theory, or they destroy in fact what they seem to preserve. Those are the idealists.”

Source: Interest and Inflation Free Money (1995), Chapter Two, Creating an Interest and Inflation Free Money, p. 37 (See also: Wörgl Austria.)

Nītiśataka 74; translated by B. Hale Wortham
Śatakatraya

[J]e me propose en m'adressant à différentes fractions de l'humanité, que je divise en trois classes: la première, celle à laquelle vous et moi avons l'honneur d'appartenir, marche sous l'étendard des progrès de l'esprit humain; elle marche sous l'étendard des progrès de l'esprit humain; elle est composée des savants, des artistes et de tous les hommes qui ont des idées libérales. Sur la bannière de la seconde il est écrit: point d'innovation; tous les propriétaires qui n'entrent point dans la première sont attachés à la seconde. La troisième, qui se rallie au mot égalité, renferme le surplus de l'humanité.
Oeuvres choisies: précédées d'un essai sur sa doctrine (1839), p. 15

(30 May 2005).
2000, 2005

Quote from his letter (10 March 1845); as cited in 'Gustave Courbet', by Georges Riat, Parkstone International, 2015
very soon after this letter Courbet attacked a canvas of eight feet high and ten feet wide
1840s - 1850s