“For each different kind of problem,” said Minsky, “the construction of expert systems had to start all over again, because they didn't accumulate common-sense knowledge.”

It is a simplicity wrought out by knowledge and skill; not the rough product of an undistinguishing, sweeping general principle.

He scorned my wholesome kennel fare, toothing out dainties and leaving the grosser portions to be finished by the other dogs.

After disastrous attempts to break the Russian squares, during which, Longworth recounts, ‘the best and the bravest of the warriors fell victim to their own rashness’, the Circassians likewise changed their tactics.