Well Aristotle is sort of important, he laied out the basis for today's logic and that sort of things. But it's really terribly long (since he had the idea tha

Well Aristotle is sort of important, he laied out the basis for today's logic and that sort of things. But it's really terribly long (since he had the idea that he has to describe EVERYTHING) and, at times, it doesn't make sense from today's perspective of today's logic and set theory.