[andrelgomes]

"I'd like to welcome you to this course on Computer Science. Actually thats a terrible way to start. Computer science is a terrible name for this business. First of all, its not a science. It might be engineering or it might be art. Well actually see that computer so-called science actually has a lot in common with magic. We will see that in this course. So its not a science. Its also not really very much about computers. And its not about computers in the same sense that physics is not really about particle accelerators. And biology is not really about microscopes and petri dishes. And its not about computers in the same sense that geometry is not really about using a surveying instruments."