It is tribute to how far we have come in theoretical physics that it now takes enormous machines and a great deal of money to perform experiments whose results we can not predict.
Here was my first lesson on the resolutely maintained untidiness and ill-health of the English upper orders. In baggy evening dress and old before their time, they displayed gapped and tangled teeth in loosely open mouths. Gently shedding dandruff, they lurched across the lawn. When they stood at the bar they looked like Lee Trevino Putting.