The foliage has been losing its freshness through the month of August, and here and there a yellow leaf shows itself like the first gray hair amidst the locks of a beauty who has seen one season too many.
~Oliver Wendell Holmes

Autumn is a second spring when every leaf is a flower.
~Albert Camus

For man, autumn is a time of harvest, of gathering together. For nature, it is a time of sowing, of scattering abroad.
~Edwin Way Teale

It was one of those perfect English autumnal days which occur more frequently in memory than in life.
~P.D. James

Bittersweet October. The mellow, messy, leaf-kicking, perfect pause between the opposing miseries of summer and winter.
~Carol Bishop Hipps

Delicious autumn! My very soul is wedded to it, and if I were a bird I would fly about the earth seeking the successive autumns.
~George Eliot

No shade, no shine, no butterflies, no bees,
No fruits, no flowers, no leaves, no birds - November!

~Thomas Hood, "No!"

Winter is an etching, spring a watercolor, summer an oil painting and autumn a mosaic of them all.
~Stanley Horowitz

No spring nor summer beauty hath such grace
As I have seen in one autumnal face.

~John Donne

Oh how we love pumpkin season. You did know this gourd-ish squash has its own season, right? Winter, Spring, Summer, Pumpkin.... We anxiously anticipate it every year.

~Trader Joe's Fearless Flyer, October 2010

Besides the autumn poets sing,
A few prosaic days
A little this side of the snow
And that side of the haze.

~Emily Dickinson

October's poplars are flaming torches lighting the way to winter.
~Nova Bair

falling leaves
hide the path
so quietly

~John Bailey, "Autumn," a haiku year, 2001, as posted on oldgreypoet.com

October gave a party;
The leaves by hundreds came -
The Chestnuts, Oaks, and Maples,
And leaves of every name.
The Sunshine spread a carpet,
And everything was grand,
Miss Weather led the dancing,
Professor Wind the band.

~George Cooper, "October's Party"

A wind has blown the rain away and blown the sky away and all the leaves away, and the trees stand. I think, I too, have known autumn too long.
~e.e. cummings

There is a harmony in autumn, and a luster in its sky, which through the summer is not heard or seen, as if it could not be, as if it had not been!
~Percy Bysshe Shelley

The one red leaf, the last of its clan,
That dances as often as dance it can,
Hanging so light, and hanging so high,
On the topmost twig that looks up at the sky.

~Samuel Taylor Coleridge

Youth is like spring, an over praised season more remarkable for biting winds than genial breezes. Autumn is the mellower season, and what we lose in flowers we more than gain in fruits.
~Samuel Butler

Everyone must take time to sit and watch the leaves turn.
~Elizabeth Lawrence