I have been told that at school I was the sort of simpleton who suffered from dux-disease. It is reckoned in Iceland that those who are afflicted by this disease can never become anything other than drunkards, journalists, or junior clerks... I was spiritually as well as physically in a state of suspended adolescence. Lessons came welling up out of me as if I were talking in my sleep. I could reel off the bones in a dog at the drop of a hat, any time at all, just as if I had them in my pockets; if I had been woken up at three o'clock in the morning, I would have detailed each and every one of them, just as if I had been lying on them.

Brekkukotsannáll (The Fish Can Sing) (1957)