To talk about the need for perfection in man is to talk about the need for another species. The essence of man is imperfection. Imperfection and blazing contradictions-between mixed good and evil, altruism and selfishness, cooperativeness and combativeness, optimism and fatalism, affirmation and negation.
Norman CousinsThe marvelous pharmacy that was designed by nature and placed into our being by the universal architect produces most of the medicines we need.
Norman Cousins