Author Vyvyan Holland used to tell of a great uncle who kept a few bottles of rare cognac for rare old friends. One day his house caught fire, and one fireman in particular behaved with great gallantry. The old gentleman could think of no more handsome gesture than to offer him a glass of the noble brandy. The fireman, drenched by the hoses, took off his boots and socks and said, " Thank you kindly, sir. A very happy thought. I'm a teetotaller myself, sir, but I've always found that there's nothing like brandy to stop you getting a cold," and he poured the precious fluid over his feet.