What ideas are convenient to express inevitably becomes the important content of a culture. - Neil Postman

Children are the living messages we send to a time we will not see. From a biological point of view it is inconceivable that any culture will forget that it needs to reproduce itself. But it is quite possible for a culture to exist without a social idea of children. Unlike infancy, childhood is a social artifact, not a biological category.

Perhaps we should abandon the whole idea of trying to make students intelligent and focus on the idea of making them less ignorant. Doctors do not generally concern themselves with health; they concentrate on sickness. And lawyers don't think too much about justice; they think about cases of injustice. Using this model in teaching would imply identifying and understanding various forms of ignorance and working to eliminate as many of them as we can.

Of writing that is filled with mechanical and grammatical error, as compared with writing that conforms to the rules of standard edited English. Surely, we do not want to say that there is a necessary correlation between mechanical and editorial accuracy and intellectual substance. There are many books that are mechanically faultless but which contain untrue, unclear, or even nonsensical ideas. Carefully edited writing tells us, not that the writer speaks truly, but that he or she grasps... the manner in which knowledge is usually expressed. The most devastating argument against a paper that is marred by grammatical and rhetorical error is that the writer does not understand the subject.