No horse gets anywhere until he is harnessed. No stream or gas drives anything until it is confined. No Niagara is ever turned into light and power until it is tunneled. No life ever grows great until it is focused, dedicated, disciplined.
Harry Emerson Fosdick (2008). “Answers to Real Problems: Harry Emerson Fosdick Speaks to Our Time: Selected Sermons of Harry Emerson Fosdick”, p.160, Wipf and Stock Publishers