The late Dr. Henry Thayer, founder of Thayer's Laboratory in Cambridge, was walking along a street one winter morning. The sidewalk was sheeted with ice and the doctor was making his way carefully, as was also a woman going in the opposite direction. In seeking to avoid each other, both slipped and they came down in a heap. The polite doctor was overwhelmed and his embarrassment paralyzed his speech, but the woman was equal to the occasion.
"Doctor, if you will be kind enough to rise and pick out your legs, I will take what remains," she said cheerfully.