The trees change their voices ...

The trees change their voices in autumn as well as their shapes. No longer do they whisper to one another in muffled tones as they did in summer; they talk in a different leaf-language now. The wind moves through the boughs like fingers drawn across the strings of a harp filling the air with the harsh dry sound of sapless leaves. It is the main theme of the autumn music, this murmuring counterpoint of dead leaves.
 Patience Strong

Quotes from the same author

I thought I had finished with romantic adventures, but half-way through life and well past the age for losing one's heart, I was suddenly swept off my feet by a new love, a passionate, tyrannical, all-absorbing emotion: the love of a garden.
 Patience Strong
Every noble achievement is a dream before it is a reality just as the oak is an acorn before it is a tree.
 Patience Strong
I welcome the autumnal chill in the air. There is a stimulation about it. Life moves to a different rhythm. There is a sense of change in the atmosphere and change is good inasmuch as it prevents stagnation. We should grow weary of a summer that never ended.
 Patience Strong