(Where are the customers' yachts? by Fred Schwed)Schwed, a pleasure-loving, cultured man who had been expelled from Princeton University in his final year for entertaining a lady in his room after 6pm, had a deep understanding and few illusions about the world of investment.
Hi, everyone. Could you tell me what "entertaining a lady" means in the sentence above?
This book has a reputation as the funniest investment book, so I can't really guess what it means from the context.
Thanks for your help.