Man's liberty ends, and it ought to end, when that liberty becomes the curse of its neighbors.
Frederic William FarrarCommon sense is seeing things as they are; and doing things as they ought to be.
Harriet Beecher StoweIn order to remain true to oneself one ought to renounce one's party three times a day.
Jean RostandEconomists think about what people ought to do. Psychologists watch what they actually do.
Daniel KahnemanI found marriage somewhat stifling. I don't know that I am the kind of man who ought to be married.
Burt Lancaster