An earlier submission: <a href="http://news.ycombinator.com/item?id=43243" rel="nofollow">http://news.ycombinator.com/item?id=43243</a><p>Mentioned quite regularly: <a href="http://searchyc.com/teach+yourself+norvig+ten" rel="nofollow">http://searchyc.com/teach+yourself+norvig+ten</a>