‘That you can deduce all you like, but it’s pointless without knowledge. Your mind is like a spinnin’ wheel, rotatin’ endlessly and pointlessly until threads are fed in, when it starts producin’ yarn. Information is the foundation of all rational thought. Seek it out. Collect it assiduously. Stock the lumber room of your mind with as many facts as you can fit in there. Don’t attempt to distinguish between important facts and trivial facts: they’re all potentially important.’