I do not believe nature is to be reached that way either, by turning it into a therapy, a free clinic for admirers of their own sensitivity. The subtlest of our alienations from it, the most difficult to comprehend, is our need to use it in some way, to derive some personal yield. We shall never fully understand nature (or ourselves), and certainly never respect it, until we dissociate the wild from the notion of usability—however innocent and harmless the use. For it is the general uselessness of so much of nature that lies at the root of our ancient hostility and indifference to it.

