“In art there are only fast or slow developments. Essentially it is a matter of evolution, not revolution.”
As quoted in The Enjoyment of Music : An Introduction to Perceptive Listening (1955) by Joseph Machlis; also The Vintage Guide to Classical Music (1992) by Jan Swafford
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Béla Bartók 3
Hungarian composer and pianist 1881–1945Related quotes

“The evolution of art has nothing to do with the revolution of society.”
Venom and Eternity (1951), Danielle's Monologue
Man's Rise to Civilization (1968)
Context: Social scientists of the past spoke glibly of an "agricultural revolution," a time during which human populations suddenly soared, cities were founded, and many trappings of civilization made their appearance.... The food-production revolution turns out to be a slow evolution, a long period of experimentation rather than a sudden explosion.

Words to Intellectuals (1961)
Wallace, Frank. The Neo-Tech Discovery. Appendix F http://www.neo-tech.com/discovery/appendixf.html

Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), The Art-Principle as Represented in Poetry, p.182

Source: Think Big (1996), p. 159

Fernand Léger – Das Figürliche Werk, exhibition catalogue, Köln, 1978, p. 52
Quotes of Fernand Leger, 1970's

Alfin s'invecchia amore
Senza quest' arti, e divien pigro e lento,
Quasi destrier che men veloce corra,
Se non ha chilo segua, o chi 'l precorra.
Canto V, stanza 70 (tr. Fairfax)
Gerusalemme Liberata (1581)

“Revolution without evolution is just a waste of lives.”
Yasser Harrak. ND. On the Arab Spring. Oximity News (former Oximity News was acquired by Scribd). https://www.oximity.com/user/Yasser-Harrak-1