As I have discovered by examining my past, I started out as a child. Coincidentally, so did my [younger] brother . . . Russel, who taught me what was meant by survival of the fittest.
Source: From a collection of quotations found on the Internet.
-- Bill Cosby, (Jul 12 1937-____), US comedian, actor, philosopher, author; He is the ever popular stand-up comedian/philosopher; TV star of The Cosby Show, 1984-1992.