For many years now, mr. danny kaye, who has been my particular idol since childbirth, has been doing a routine about the great russian director stanislavsky and the secret of success in the acti Ofession. and I thought it would be interesting to stea... to adapt this idea to the field of mathematics. I always like to make explicit the fact that before I went off not too long ago to figh The trenches, I was a mathematician by profession. I don't like people to get the idea that I have to do this for a living. I mean, it isn't as though I had to do this, you know, I could be maki H, 3000 dollars a year just teaching.