Scientific method, hell! No wonder the Galaxy was going to pot. - Isaac Asimov

The laws of history are as absolute as the laws of physics, and if the probabilities of error are greater, it is only because history does not deal with as many humans as physics does atoms, so that individual variations count for more. Seldon predicted a series of crises through the thousand years of growth, each of which would force a new turning of our history into a pre-calculated path. It is those crises which direct us — and therefore a crisis must come now.

At any rate, without quite knowing what dissatisfied me about the robot stories I read, I waited for something better, and I found it in the December 1938 issue of Astounding Science Fiction. That issue contained "Helen O'Loy" by Lester del Rey, a story in which a robot was portrayed sympathetically. It was, I believe, only his second story, but I was a del Rey fan forever after.

It merely required the use of that much-neglected commodity — common sense. You see, there is a branch of human knowledge known as symbolic logic, which can be used to prune away all sorts of clogging deadwood that clutters up human language.