“It's not imitating anything; it has become a better version of itself.”

"It Has to Walk Alone," Infinity magazine, 1951.

Source: Books, Beyond Order (2021), p. 188

"Imitation and Gender Insubordination" in Inside/Out (1991) edited by Diana Fuss

"Avant Garde Attitudes" http://www.sharecom.ca/greenberg/avantgarde.html, The John Power Lecture in Contemporary Art, University of Sydney, (17 May 1968); printed by The Power Institute of Fine Arts, University of Sydney (1969)
1960s

Source: In the Woods

Hawthorne and His Mosses (1850)
Context: It is better to fail in originality, than to succeed in imitation. He who has never failed somewhere, that man can not be great. Failure is the true test of greatness.
Context: It is better to fail in originality, than to succeed in imitation. He who has never failed somewhere, that man can not be great. Failure is the true test of greatness. And if it be said, that continual success is a proof that a man wisely knows his powers, — it is only to be added, that, in that case, he knows them to be small. Let us believe it, then, once for all, that there is no hope for us in these smooth pleasing writers that know their powers.

Source: Praise of Eloquence (1523), p. 62