“The poet and the painter are only truly great by the mutual influences of their studies, and the jealousy of glory has only produced an idle contest.”

Revenge for Honour, Act V, scene ii; reported in Bartlett's Familiar Quotations, 10th ed. (1919).
Disputed

1990s, A Distinctly American Internationalism (November 1999)

“The Collected Poems of Wallace Stevens”, p. 66
The Third Book of Criticism (1969)

On peut devenir un peintre, un sculpteur, un musicien même à force d'étude; on ne devient pas un auteur dramatique. On l'est tout de suite ou jamais, comme on est blond ou brun, sans le vouloir.
Preface to Le Père Prodigue (1859), in Théatre complet de Al. Dumas fils (Paris: Michel Lévy Frères, 1868-98) vol. 3, p. 199; translation by E. P. Evans from The Atlantic Monthly, May 1890, pp. 584-5.

"The Distracted Public" (1990), p. 167
It All Adds Up (1994)
Context: Writers, poets, painters, musicians, philosophers, political thinkers, to name only a few of the categories affected, must woo their readers, viewers, listeners, from distraction. To this we must add, for simple realism demands it, that these same writers, painters, etc., are themselves the children of distraction. As such, they are peculiarly qualified to approach the distracted multitudes. They will have experienced the seductions as well as the destructiveness of the forces we have been considering here. This is the destructive element in which we do not need to be summoned to immerse ourselves, for we were born to it.

"The Indian Jugglers"
Table Talk: Essays On Men And Manners http://www.blupete.com/Literature/Essays/TableHazIV.htm (1821-1822)

"Personality, Policies and Democratic Socialism", Tribune, 18 September 1981.

Dijkstra (1970) " Notes On Structured Programming http://www.cs.utexas.edu/users/EWD/ewd02xx/EWD249.PDF" (EWD249), Section 3 ("On The Reliability of Mechanisms"), p. 6.
1970s