“Am I living in a way which is deeply satisfying to me, and which truly expresses me?”

Original text: Quant à moi, je suis profondément démocrate, c'est pour cela que je ne suis nullement socialiste. La démocratie et le socialisme ne peuvent pas marcher ensemble. Qui veut l'un ne veut pas l'autre.
Notes for a Speech on Socialism (1848).
1840s

Letter to H.P. Bremmer, 17-11-1930, City Archive The Hague, as quoted in: Bram van Velde, A Tribute, Municipal Museum De Lakenhal Leiden, Municipal Museum Schiedam, Museum de Wieger, Deurne 1994, p. 50 (English translation: Charlotte Burgmans)
1930's

Source: Paradise Lost

Address on sentencing (1885)
Context: The Court. has done the work for me, and although at first appearance it seems to be against me, I am so confident in the idea which I have had the honor to express yesterday, that I think it is for good and not for my loss. Up to this moment, I have been considered by a certain party as insane, by another party as a criminal, by another party as a man with whom it was doubtful whether to have any intercourse. So there was hostility and there was contempt, and there was avoidance To-day, by the verdict of the Court, one of these three situations has disappeared.
I suppose that after having been condemned, I will cease to be called a fool, and for me it is a great advantage. I consider it as a great advantage. If I have a mission, I say "If " for the sake of those who doubt, but for my part it means "Since," since I have a mission, I cannot fulfil my mission as long as I am looked upon as an insane being-human being, at the moment that I begin to ascend that scale, I begin to succeed.

5 April 1944
(1942 - 1944)

Source: Frankenstein

Quote of P. Mondrian, 1919-20; as cited in Gedurende een wandeling van buiten naar de stad. Dialoog en Trialoog over de Nieuwe Beelding, ed. H. Henkels; Haags Gemeentemuseum Den Haag 1986, p. 24
1910's

In 'The New Program' (1914) - first appeared in Das neue Program, Kunst und Künstler 12. (March 1914)