On a School of English by Arthur Quiller-Couch

Now this, put so, is (you will say) so extremely, obvious that it must needs hide a fallacy or at best a quibble on a word. I shall try to show that it does not: that it directly opposes plain truth to a convention accepted by the Ordinance, and that the fallacy lies in that convention.

A convention may be defined as something which a number of men have agreed to accept in lieu of the truth and to pass off for the truth upon others: I was about to add, preferably when they can catch them young: but some recent travel in railway trains and listening to the kind of stuff men of mature years deliver straight out of newspapers for the products of their own digested thought have persuaded me that the ordinary man is as susceptible at fifty, sixty, or even seventy as at any earlier period of growth, and that the process of incubation is scarcely less rapid.