“Now is that sweet unwritten moment when all things are possible, are just begun. The little tree has not quite leafed. The mate is not yet chosen. To the rambler in the woods all that he can find in heavy books will be of less worth than what he learns by sitting on a log and listening to the first quiver of sound from the marshes, or by prodding with a stick at the soil and turning out the sluggish beetles. It is good enough just to sit still and hold your palm out to the sunlight like a leaf, and turn it over slowly, wondering: What is light? What is flesh? What is it to be alive?”
The quotation is from “An Almanac for Moderns“, Donald Culross Peattie.