“Man is a creation of desire, not a creation of need.”

"Originals Graphics Multiples" (1973) <!-- as quoted in Man Ray : American Artist (1988) by Neil Baldwin, p. 323 -->
Context: An original is a creation motivated by desire.
Any reproduction of an original is motivated by necessity.
The original is the result of an automatic process, the reproduction, of a mechanical process. In other words: Inspiration then information; each validates the other.
All other considerations are beyond the scope of these statements.
It is marvelous that we are the only species that creates gratuitous forms. To create is divine, to reproduce is human.

[Profile: Fredrik Reinfeldt, http://news.bbc.co.uk/2/hi/europe/5355938.stm, BBC News, 2006-09-18, 2006-11-23]

Book I, Ch. 1
The Professor's House (1925)

Choruses from The Rock (1934)

Source: I, Lucifer

March 2, 1936 Fire
Diary entries (1914 - 1974)

Variant: One feels inclined to say that the intention that man should be "happy" is not included in the plan of "Creation."
Source: 1920s, Civilization and Its Discontents (1929), Ch. 2, as translated by James Strachey, p.53

Lecture I. Introductory.
A Treatise on Language: Or, The Relation which Words Bear to Things, in Four Parts (1836)
Context: Man exists in a world of his own creation. He cannot step, but on ground transformed by culture; nor look, but on objects produced by art. The animals which constitute his food are unknown to nature, while trees, fruits, and herbs, are the trophies of his labour. In himself nearly every natural impulse is suppressed as vicious, and every mortification solicited as a virtue. His language, actions, sentiments, and desires are nearly all factitious. Stupendous in achievement, he is boundless in attempt. Having subdued the earth's surface, he would explore its centre; having vanquished diseases, he would subdue death. Unsatisfied with recording the past, he would anticipate the future. Uncontented with subjugating the ocean, he would traverse the air. Success but sharpens his avidity, and facility but augments his impatience.

Avot of Rabbi Natan (c. 700 – 900)
Misattributed