Jensen Huang on why founders don’t need to be right from day one, but they do need to be able to learn quickly: “The technology that founded the company turns out to be exactly wrong.” “I went down to Fry’s, and I bought three textbooks... I brought them back to the company. I gave them to the engineers.” “Everybody would have thought that NVIDIA started out as world leaders in 3D graphics. We learned it from a textbook.” “The big lesson for me is technology’s changing all the time. So long…