Sanity is a madness put to good uses. - George Santayana

There was a distinct class of these gentlemen tramps, young men no longer young, who wouldn't settle down, who disliked polite society and the genteel conventions, but hadn't enough intelligence or enough conceit to think themselves transcendentalists or poets, in the style of Thoreau or of Walt Whitman.

Nothing can so pierce the soul as the uttermost sigh of the body.

To feel beauty is a better thing than to understand how we come to feel it. To have imagination and taste, to love the best, to be carried by the contemplation of nature to a vivid faith in the ideal, all this is more, a great deal more, than any science can hope to be.