Aristotle

https://orwell1627.wordpress.com/2013/06/30/aristotles-purpose-of-life/
http://en.wikipedia.org/wiki/Aristotle
http://www.iep.utm.edu/aristotl/
http://www.nytimes.com/2011/07/03/books/review/book-review-aristotles-nicomachean-ethics.html?pagewanted=all
http://www.huffingtonpost.com/armand-marie-leroi/6-things-aristotle-got-wr_b_5920840.html
http://www.history.com/topics/ancient-history/aristotle
http://www.newadvent.org/cathen/01713a.htm
http://www.historyforkids.org/learn/greeks/philosophy/aristotle.htm
http://www.philosophypages.com/ph/aris.htm

Videos
https://www.youtube.com/watch?v=csIW4W_DYX4

French
https://www.youtube.com/watch?v=4WnafcVXUYw