Grant M. Overton, American nights entertainment (1923)
“ The mystical mind isn’t the secret. The mental make-up of those who walk (who are able to walk) by themselves, is. They have, either from birth or by hard-wrung conquest, a kind of self-sufficiency more precious, for living purposes, than fine gold. It may be the bright, unconscious self-sufficiency of a Gene Stratton-Porter, or the admirable fortitude of a Joseph Conrad or the diffident charm of a Booth Tarkington—the manner is nothing ”
