Shallow men believe in luck, believe in circumstances: it was somebody's name, or he happened to be there at right time, or it was so then, and another day it would have been otherwise. Strong men believe in cause and effect.
Source: Reader's Digest, Feb 1993.
-- Ralph Waldo Emerson, (May 25 1803-1882), US philosopher, poet, essayist; He was the main spokesman of his time for moral optimism and belief in the individual: Self-Reliance, 1844.