“and in some of the people of the town and community surrounding it, one of the characteristic diseases of the twentieth century was making its way: the suspicion that they would be greatly improved if they were somewhere else.”

“Hastiness and superficiality are the psychic diseases of the twentieth century.”

“he saw in Populism the first glimmerings of some of the great intellectual upheavals of the twentieth century—naturalism, muckraking, and hard-hitting social satire—which would eventually topple the genteel tradition of the nineteenth century. In a peculiar way, Parrington seemed to think, Kansas was one of the birthplaces of literary modernism.”

“In all, 86 per cent of the increased life expectancy was due to decreases in infectious diseases. And the bulk of the decline in infectious disease deaths occurred prior to the age of antibiotics. Less than 4 per cent of the total improvement in life expectancy since 1700s can be credited to twentieth-century advances in medical care.”

“In other centuries, human beings wanted to be saved, or improved, or freed, or educated. But in our century, they want to be entertained. The great fear is not of disease or death, but of boredom. A sense of time on our hands, a sense of nothing to do. A sense that we are not amused.”

“Many cases of twentieth-century American map geekdom, it seems, began the same way that many twentieth-century Americans began: conceived in the backseats of Buicks”