“To bathe a cat takes brute force, perseverance, courage of conviction - and a cat. The last ingredient is usually hardest to come by.”

“To bathe a cat takes brute force, perseverance, courage of conviction - and a cat. The last ingredient is usually hardest to come by.”

“Watson represents merely a step in the development of smart machines. Its answering prowess, so formidable on a winter afternoon in 2011, will no doubt seem quaint in a surprisingly short time.”