"The universe is not required to be in perfect harmony with human ambition." Carl Sagan (1934 - 1996)
August 07, 2011
"Knowledge is silver. Outlook is gold. IQ is a lead weight."
Great talk here by one of the pioneers of computer science, Alan Kay. If you're involved in building software in any way I really suggest you watch it. There are a few minor tangents, and a lot of food for thought.