It's not the work which kills people, it's the worry. It's not the revolution that destroys machinery it's the friction.
Source: In The Ultimate Success Quotations Library, 1997.
-- Henry Ward Beecher, (Jun 24 1813-1887), US clergyman, abolitionist; He was famed as an orator of anti-slavery and woman suffrage; wrote Seven Lectures to Young Men, 1844.