Selling Windows to Scott McNealy

The first lesson or one of the first few sentences a Marketing professor utters to a new batch of MBA students is that a good salesman/woman is one who can sell ice to eskimos. All the fresh faces who've heard such a sentence for the first time in their life open their jaws in awe for their professor even as he (the prof) continues his blabbering. Those kinda professors just got a new line to throw now.....A good IT salesman/woman is one who sell's Windows OS to Scott McNealy...