Rene Descartes is perhaps the world’s best known-philosopher, in large part because of his pithy statement, ‘I think therefore I am.’ He stands out as an example of what intellectual self-confidence can bring us. Please subscribe here: http://tinyurl.com/o28mut7 If you like our films take a look at our shop (we ship worldwide): http://www.theschooloflife.com/shop/all/ Brought to you by http://www.theschooloflife.com Produced in collaboration with Mad Adam Films http://www.madadamfilms.co.uk #TheSchoolOfLife