He found that these people lived long and contented lives for the following reasons: (1) They kept busy. (2) They used moderation in all things. (3) They ate lightly and simply. (4) They got a great deal of fun out of life. (5) They were early to bed and early up. (6) They were free from worry and fear, especially fear of death. (7) They had serene minds and faith in God.