C.S. Lewis’s Screwtape Letters quoted by Steve Hayward as amongst his Relevant Classics. This is Lewis on how to ruin education. For 1962, this is incredibly prescient.

The basic principle of the new education is to be that dunces and idlers must not be made to feel inferior to intelligent and industrious pupils. That would be “undemocratic.” These differences between pupils – for they are obviously and nakedly individual differences – must be disguised. This can be done at various levels. At universities, examinations must be framed so that nearly all the students get good marks. Entrance examinations must be framed so that all, or nearly all, citizens can go to universities, whether they have any power (or wish) to profit by higher education or not. At schools, the children who are too stupid or lazy to learn languages and mathematics and elementary science can be set to doing things that children used to do in their spare time. Let, them, for example, make mud pies and call it modelling. But all the time there must be no faintest hint that they are inferior to the children who are at work. Whatever nonsense they are engaged in must have – I believe the English already use the phrase – “parity of esteem.” An even more drastic scheme is not possible. Children who are fit to proceed to a higher class may be artificially kept back, because the others would get a trauma — Beelzebub, what a useful word! – by being left behind. The bright pupil thus remains democratically fettered to his own age group throughout his school career, and a boy who would be capable of tackling Aeschylus or Dante sits listening to his coeval’s attempts to spell out A CAT SAT ON A MAT.

So far as cats sitting on mats is concerned, even Dr Seuss has been banned so what is really left? He even included the fear of “trauma” he was so ahead of his time!