Shaw knows at any moment, on any subject, what he thinks, what you will think, what others have thought, what all this thinking entails; and he takes… - Jacques Barzun

We seem to live mainly in order to see how we live, and this habit brings on what might be called the externalizing of knowledge; with every new manual there is less need for its internal, visceral presence. The owner or user feels confident that he possesses its contents — there they are, in handy form on the handy shelf. And with their imminent transfer to a computer, that sense of possession will presumably attach itself to the hard disk or the phone number of the data bank. To say this is also to say that the age of ready reference is one in which knowledge inevitably declines into information. The master of so much packaged stuff has less need to grasp context or meaning than his forbears: he can always look it up. His active memory is otherwise engaged anyway, full of the arbitrary names, initials, and code figures essential to carrying on daily life. He can be vague about the rest: he can always check it out.

The root difficulty in all cases was the state of being blind and deaf to words — not seeing the words for the prose. Being adults, they had forgotten what every child understands, which is giving and taking a meaning is not automatic and inevitable

A student under my care owes his first allegiance to himself and not to my specialty; and must not be burdened with my work as if he followed no other and had contracted no obligation under heaven but that of satisfying my requirements.