Happiness is man's greatest aim in life. Tranquility and rationality are the cornerstones of happiness.
EpicurusJustice is never anything in itself, but in the dealings of men with one another in any place whatever and at any time. It is a kind of compact not to harm or be harmed.
EpicurusPleasure is our first and kindred good. It is the starting point of every choice and of every aversion, and to it we always come back, inasmuch as we make feeling the rule by which to judge of every good thing.
Epicurus