Perhaps
the greatest philosopher of his time, and surely one
the greatest philosophers of all time. Aristotle was alive in Greece from 384-322 B.C.
Aristotle is well
remembered for his development of "logic." Do note that he did not (obviously) invent logic, however greatly influenced its progression.
His format on which he based his logic was used for centuries after his death -- and much is still echoed even today.
Specifically, Aristotle produced provocative arguments and commentaries centering around humanity and human functions. Among them: the singular lifestyle that, if adopted plurally, would yield true and sustained happiness to all -- forever. However, after hearing a lecture on the subject, you truly need not look any further than the utopias and dystopias illustrated throughout literature, such as in "The Giver" or "Brave New World." Aristotle's philosophy on 'true happiness,' perhaps original for its time, has become almost as common as a cliche' and just as easily passed off as "wishful thinking."
However, the beauty of logic is that it never actually needs to be congruent with realism.
Aristotle said:
"The
individual, when
isolated, is not self-sufficing, and therefore he is like a part in relation to the whole. But whoever is unable to
live in society, or who has no need of it because he is sufficienct for himself, must be either a beast or a god."
