Neither old people nor sour people seem to make friends easily; for there is little that is pleasant in them.
AristotlePleasure causes us to do base actions and pain causes us to abstain from doing noble actions.
AristotleWhatsoever that be within us that feels, thinks, desires, and animates, is something celestial, divine, and, consequently, imperishable.
AristotleIt is not once nor twice but times without number that the same ideas make their appearance in the world.
Aristotle