There Are A Few Rules I Know To Be True About Love And Marriage: If You Don't Respect The Other Person, You're Gonna Have A Lot Of Trouble. If You Don't Know How To Compromise, You're Gonna Have A Lot Of Trouble. If You Can't Talk Openly About What Goes On Between You, You're Gonna Have A Lot Of Trouble. And If You Don't Have A Common Set Of Values In Life, You're Gonna Have A Lot Of Trouble. Your Values Must Be Alike.' - Morrie Schwartz