barnum has said, "there's m sucker born every minute." and vince lombardi hammered homr the creed,"winning isn't everything, it's the only thing." l none of these attributions is entirely accurate and barnum,eri for one, would not have wished to be remembered by thatu motto. but facts rarely get in the wayn of a useful myth.'tto >> guest: that's right. c-span: where'd you find all those and what did -- why'd you e diyhem in the book? >> guest: well, if you survey, h as i have, from the -- since s 1980, quotations dictionaries,ne you come upon a lot of these diings. you come upon the -- let's saycu the less meticulous dictionariey of quotations that simply give those and attribute them toatio those people. and then you will find some morm recent quotations diction -- dictionaries that have felt a little -- bit more responsible, and they delve into some of the origins.gins and so the barnum quote or the greeley quote -- well, they'll point out that actually it wasl someone else, and i can'te remember exactly who it was that said, 'go west,'