Man :
We drink without being thirsty and make love at any time; that is all that distinguishes us from other animals.	- Beaumarchais
Man’s the bad child of the universe.	- James Oppenheim
Man is the only animal that blushes. Or needs too.	- Mark Twain
Man is rational animal who always loses his temper when he is called upon to act in accordance with the dictates of reason.	- Oscar Wilde
Manners :
He that has more manners than he ought, is more a fool than he thought.	- Thomas D’Urfey
Manners… a contrivance of wise men to keep fools at a distance.	- Ralph Waldo Emerson
Marriage :
Hanging and marriage go by destiny.	- George Farquhar
Marriage is a desperate thing.	- John Selden
Marriage is the only adventure open to the timid.	- Voltaire