“It is not true that human relations are matters of instinct and in particular of the sex instinct.  Man is not a creature of instincts like and animal.  Since he is a rational creature, his instincts are to be directed reasonably.  Most men have a hunting instinct, but this does not give them a right to shoot their mothers-in-law.  There are times, too, when an instinct has to be suppressed; a husband must often suppress an instinct for his wife’s sake, and the wife must suppress an instinct for her husband’s sake.”  Archbishop Fulton Sheen (Wit & Wisdom of Bishop Fulton J. Sheen)