The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy.Albert Camus
A table, a chair, a bowl of fruit and a violin; what else does a man need to be happy?Albert Einstein
Different men seek after happiness in different ways and by different means, and so make for themselves different modes of life and forms of government.Aristotle
Marriage is the most natural state of man, and... the state in which you will find solid happiness.Benjamin Franklin
It is the working man who is the happy man. It is the idle man who is the miserable man.Benjamin Franklin