Although more on the motivational than in the technical side, I learned a lot from his talks. To me, the feeling after one of his talks is more akin to "it's is

Although more on the motivational than in the technical side, I learned a lot from his talks. To me, the feeling after one of his talks is more akin to "it's is so obvious to me now, I should have been thinking like this all along". http://en.wikipedia.org/wiki/Egg_of_Columbus http://en.wikipedia.org/wiki/Egg_of_Columbus