like the green foliage

Man is a thinking reed but his great works are done when he is not calculating and thinking. "Childlikeness" has to be restored with long years of training in the art of self-forgetfulness. When this is attained, man thinks yet he does not think. He thinks like the showers coming down from the sky; he thinks like the waves rolling on the ocean; he thinks like the stars illuminating the nightly heavens; he thinks like the green foliage shooting forth in the relaxing spring breeze. Indeed, he is the showers, the ocean, the stars, the foliage.

-- D.T. Suzuki, in the introduction to Zen in the Art of Archery by Eugen Herrigel