The Good Life
Well-being:
http://plato.stanford.edu/entries/well-being/
Hedonism:
http://plato.stanford.edu/entries/hedonism/
http://www.iep.utm.edu/hedonism/
John Stuart Mill:
http://www.utilitarianism.com/jsmill.htm
Mill’s ethics:
http://www.iep.utm.edu/mill-eth/
Mill’s conception of happiness: