i mean the simplest example is the way for action is taut, so that matheny abstract i think is very difficult. i will also, i had not thought about the question but part of the answer i feel for better or worse, i think for better, it is we don't have to train mathematicians as much anymore in our societies because they are being replaced by mathematicians from korea, india, china. i.t. jed u.s.c. down the road, and the engineering school and the math and the biological sciences as well are very, very heavily asian and asian-american so, like many things in america, we have outsourced malouff learning. and we know the people on wall street can't count for the dam. [laughter] >> a piece of the question was writing about living people of versus dead people, for lack of a better word. any thoughts on that? you have these amazing files of material. [inaudible] >> the answer is definitely yes. i mean if you have a story that is exciting to right, i think you quite naturally begin to imagine dramatizing it, if it is that kind of thing. and, i mean, there does not have to be a competition for catego