Then he tried to blast my claims intellectually.

I countered that by a very simple dodge.

Whenever he said something that nobody but he could understand, I replied with something which I could not even understand myself.

'I don't fancy,' he said, 'that you could have worked out the principle that evolution is only negation, since there inheres in it the introduction of lacuna, which are an essential of differentiation.' I replied quite scornfully, 'You read all that up in Pinckwerts; the notion that involution functioned eugenically was exposed long ago by Glumpe.' It is unnecessary for me to say that there never were such people as Pinckwerts and Glumpe.

But the people all round (rather to my surprise) seemed to remember them quite well, and the Professor, finding that the learned and mysterious method left him rather at the mercy of an enemy slightly deficient in scruples, fell back upon a more popular form of wit.