'I think there is a world market for maybe five computers'
'While a calculator on the ENIAC is equipped with 10000 vacuum tubes and weighs 30 tons, computers of the future may have only 1000 vacuum tubes and weigh only 1.5 tons.'
'I have travelled the length and breadth of this country and talked with the best people, and I can assure you that data processing is a fad that won't last out the year'
'But what... is it good for?'
'There is no reason why anyone would want a computer in the home'
'640K should be enough for anybody'