still the farmer, teaching his secondildren, henry the and benson ford to love the soil.get out the old quadracycle and drive it with his wife, clara. what memories it must have brought back. ♪ >> sometimes he liked to go camping with his old friends. john burroughs and naturalist. -- the bearded man is john burroughs, a naturalist. he still knew how to swing and ax. had his own ideas about cooking, too. a vigorous man with vigorous mind and a healthy appetite. he used to say, you can take the boy out of the country but you cannot take the country out of the boy. whatever he did, henry ford kept a rugged simplicity. a quality that nothing could alter or soft and -- soften. burroughs had always looked down his beard at the model t, but -- called it a noisy device that startled the birds. but finally even he overcame his prejudices. the man behind the legend. these are men whose ideas changed our way of life and made it at her. -- better. ♪ >> father and son. side-by-side, reviewing the past, planning the future together. how quickly it all happens. years, henry25 ford -- h