made my life which is cay ot oik, which is confusing and which i don't remember things, i can't mem orize, and yet-- memorize, and yet i found a waythat i add positively every day to what i did. and i don't have to reinvent the wheel. today i'll d what i did yesterday. and tomorrow i am gointo do wt i do today. and if i just stay there long enough, i will eventually have a painting. >> rose: episode 3 of the charlie rose brain series two underwritten by the simon foundation coming up. >> the charlie rose brain series is about the most exciting scientific journey of our time. understanding the brain. the series is made possible by a grant from the simon foundation. their mission is to advance the frontiers of research in the basic sciences and mathematics. >> funding for charlie rose was provided by the following: . >> rose: additional fuing provided by these funders. and by bloomberg, a provider of-- information services worldwide captioning sponsored by rose communicaons from our studios in new york city, this is charlie rose. >> rose: tonight we continue our exploration of the brain and