"The Big Book of Concepts" by Gregory Murphy. Killed off completely any remaining hope I had that artificial intelligence would be achieved via formal logical

"The Big Book of Concepts" by Gregory Murphy. Killed off completely any remaining hope I had that artificial intelligence would be achieved via formal logical methods. This was probably a good thing: can't say I didn't have some idea that it was coming but I didn't see the headlights until I read the book!8-)