Famous quotes containing the words rule and/or change:
“In the animal kingdom, the rule is, eat or be eaten; in the human kingdom, define or be defined.”
—Thomas Szasz (b. 1920)
“Parents who expect change in themselves as well as in their children, who accept it and find in it the joy as well as the pains of growth, are likely to be the happiest and most confident parents.”
—Fred Rogers (20th century)