Jefferson Thomas Paine Adam Smith John Stuart Mill Machia elli Marx ThoreaunGi^at Ideas ThatnSh£^ed OvarWcacHnMake Your Driving Time More RewardingnIntroducing a breakthroughnapproach to knowledge: timelessnideas brought to life in sound.nThe wisdom of the past can helpnus better understand the presentnand anticipate the future. But hownmany of us . . .