We become just by performing just action, temperate by performing temperate actions, brave by performing brave action.
AristotleFor those who possess and can wield arms are in a position to decide whether the constitution is to continue or not
AristotleMusic directly imitates the passions or states of the soul...when one listens to music that imitates a certain passion, he becomes imbued withthe same passion; and if over a long time he habitually listens to music that rouses ignoble passions, his whole character will be shaped to an ignoble form.
Aristotle