“As the poet said, "Only God can make a tree"— probably because it's so hard to figure out how to get the bark on.”

Source: Winnie-the-Pooh (1926), Chapter One - Pooh.

"Trees" - This poem was first published in Poetry: A Magazine of Verse Vol. 2 (August 1913). The first two lines were first written down on the 2nd of February 1913.
Trees and Other Poems (1914)
Context: I think that I shall never see
A poem lovely as a tree.
A tree whose hungry mouth is prest
Against the earth's sweet flowing breast;
A tree that looks at God all day,
And lifts her leafy arms to pray;
A tree that may in Summer wear
A nest of robins in her hair;
Upon whose bosom snow has lain;
Who intimately lives with rain.
Poems are made by fools like me,
But only God can make a tree.

Source: Pyramids

Stuck on a Corner
Peace Queer (2008)

Source: Into the Wild

Emperor Has No Clothes Award acceptance speech (2003)
Context: Schizophrenics have a whole lot of trouble telling the level of abstraction of a story. They're always biased in the direction of interpreting things more concretely than is actually the case. You would take a schizopohrenic and say, "Okay, what do apples, bananas and oranges have in common?" and they would say, "They all are multi-syllabic words."
You say "Well, that's true. Do they have anything else in common?" and they say, "Yes, they actually all contain letters that form closed loops."
This is not seeing the trees instead of the forest, this is seeing the bark on the trees, this very concreteness.

“December: Pines above the Snow”, p. 81.
A Sand County Almanac, 1949, "November: Axe-in-Hand," "November: A Mighty Fortress," and "December: Pines above the Snow"

Book of Haikus (2003)

Original: https://www.goodreads.com/quotes/859221-the-media-only-writes-about-the-sinners-and-the-scandals