â[Chess] is certainly a pleasing and ingenious amusement, but it seems to have one defect, which is that it is possible to have too much knowledge of it, so that whoever would excel in the game must give a great deal of time to it, as I believe, and as much study as if he would learn some noble science or perform well anything of importance; and yet in the end, for all his pains, he only knows how to play a game. Thus, I think a very unusual thing happens in this, namely that mediocrity is more to be praised than excellence.â
â Castiglione, The Book of the Courtier, 1528, Book II para. 31, Singleton translation