Obviously, the person who had most influence on my career was Ken Thompson. Unix was basically his, likewise C's predecessor, likewise much of the basis of Plan 9 (though Rob Pike was the real force in getting it together). And… — Dennis Ritchie Copy Share Image
Much time and money has gone into computer chess programs, and so far, no one's figured out how to crack the game, which I think speaks to chess's complexity. — Wells Tower Copy Share Image