A time will come when a politician who has willfully made war and promoted international dissension will be as sure of the dock and much surer of the noose than a private homicide. It is not reasonable that those who gamble with men's lives should not stake their own.
After people have repeated a phrase a great number of times, they begin to realize it has meaning and may even be true.
Biologically the species is the accumulation of the experiments of all its successful individuals since the beginning.