Bezos had imbibed Walton’s book thoroughly and wove the Walmart founder’s credo about frugality and a “bias for action” into the cultural fabric of Amazon. In the copy he brought to Kathryn Dalzell, he had underlined one particular passage in which Walton described borrowing the best ideas of his competitors. Bezos’s point was that every company in retail stands on the shoulders of the giants that came before it.