As a boy, I brooded over books, and my only concession to the real world was an interest in cricket, though I preferred reading about it to playing it. I envied my school friends, who were splendidly illiterate. These boys owned toolkits and meccano sets, and were as adept with their hands as other rough young primates are; whereas I, if exposed to sharp tools, managed to cut myself severely, and any structures I built with my meccano set instantly collapsed.