Orison Swett Marden quotes and aphorisms about thing Orison Swett Marden Orison Swett Marden Orison Swett Marden Orison Swett Marden Orison Swett Marden Orison Swett Marden Orison Swett Marden Orison Swett Marden Orison Swett Marden ,, The most irresistible charm of youth is its bubbling enthusiasm. Youth sees no darkness ahead - no ... Orison Swett Marden