Walt Whitman citations

While consistently attributed to Whitman, this popular motivational quote has no source. It is occasionally listed as occurring in Leaves of Grass, but the closest phrase found in that collection is "Be not curious about God."
Disputed
Variante: Be curious, not judgmental.

Source: Leaves of Grass

This has become attributed to both Walt Whitman and Helen Keller, but has not been found in either of their published works, and variations of the quote are listed as a proverb commonly used in both the US and Canada in A Dictionary of American Proverbs (1992), edited by Wolfgang Mieder, Kelsie B. Harder and Stewart A. Kingsbury.
Misattributed

Source: Song of Myself

Source: Leaves of Grass

Source: Leaves of Grass

Source: Leaves of Grass

Variante: What is that you express in your eyes? It seems to me more than all the words I have read in my life.

Leaves of Grass
Variante: I contradict myself. I am large. I contain multitudes.

Song of Myself, 52
Bartlett's Familiar Quotations, 10th ed. (1919)

Source: Song of Myself

The Sleepers, 7
Bartlett's Familiar Quotations, 10th ed. (1919)
Source: Leaves of Grass

Source: Song of Myself

Complete Prose Works (1892), III. Notes Left Over 3. Ventures, on an Old Theme, p.324 http://books.google.com/books?id=UJA1AAAAMAAJ&amp;pg=PA324 <br class="br">Contexte: If the United States haven&#x27;t grown poets, on any scale of grandeur, it is certain that they import, print, and read more poetry than any equal number of people elsewhere — probably more than the rest of the world combined.<br>Poetry (like a grand personality) is a growth of many generations — many rare combinations.<br>To have great poets, there must be great audiences too.

&quot;Talk to an Art-Union (A Brooklyn fragment)&quot; http://www.aol.bartleby.com/229/4011.html (1839); later delivered as a lecture at the Brooklyn Art Union (31 March 1851) and printed in the Brooklyn Daily Advertizer (3 April 1851) <br class="br">Contexte: It is a beautiful truth that all men contain something of the artist in them. And perhaps it is the case that the greatest artists live and die, the world and themselves alike ignorant what they possess. Who would not mourn that an ample palace, of surpassingly graceful architecture, fill’d with luxuries, and embellish’d with fine pictures and sculpture, should stand cold and still and vacant, and never be known or enjoy’d by its owner? Would such a fact as this cause your sadness? Then be sad. For there is a palace, to which the courts of the most sumptuous kings are but a frivolous patch, and, though it is always waiting for them, not one of its owners ever enters there with any genuine sense of its grandeur and glory.<br>I think of few heroic actions, which cannot be traced to the artistical impulse. He who does great deeds, does them from his innate sensitiveness to moral beauty.

&quot;Talk to an Art-Union (A Brooklyn fragment)&quot; http://www.aol.bartleby.com/229/4011.html (1839); later delivered as a lecture at the Brooklyn Art Union (31 March 1851) and printed in the Brooklyn Daily Advertizer (3 April 1851) <br class="br">Contexte: It is a beautiful truth that all men contain something of the artist in them. And perhaps it is the case that the greatest artists live and die, the world and themselves alike ignorant what they possess. Who would not mourn that an ample palace, of surpassingly graceful architecture, fill’d with luxuries, and embellish’d with fine pictures and sculpture, should stand cold and still and vacant, and never be known or enjoy’d by its owner? Would such a fact as this cause your sadness? Then be sad. For there is a palace, to which the courts of the most sumptuous kings are but a frivolous patch, and, though it is always waiting for them, not one of its owners ever enters there with any genuine sense of its grandeur and glory.<br>I think of few heroic actions, which cannot be traced to the artistical impulse. He who does great deeds, does them from his innate sensitiveness to moral beauty.