We live in a world shaped by the ambiguous legacy of the Enlightenment...[it] enlarged the scope of human freedom, prepared our minds for the scientific method, made man the measure of all things, and placed individual consent front and center on the political stage.

Four innate sentiments dispose people to a universal moral sense. These are sympathy, fairness, self-control and duty.

During the 1960s, one neighborhood in San Francisco had the lowest income, the highest unemployment rate, the highest proportion of families with incomes under four thousand dollars a year, the least educational attainment, the highest tuberculosis rate, and the highest proportion of substandard housing ... That neighborhood was called Chinatown. Yet, in 1965, there were only five persons of Chinese ancestry committed to prison in the entire state of California.

Window-breaking does not necessarily occur on a large scale because some areas are inhabited by determined window-breakers whereas others are populated by window-lovers; rather, one unrepaired broken window is a signal that no one cares, and so breaking more windows costs nothing.

The great achievement of Western culture since the Enlightenment is to make many of us peer over the wall and grant some respect to people outside it; the great failure of Western Culture is to deny that walls are inevitable or important.

Community-based policing has now come to mean everything. It's a slogan. It has come to mean so many different things that people who endorse it, such as the Congress of the United States, do not know what they are talking about.

There is no way the American public will sit still for the banning of or putting any significant restrictions on the kinds of guns they want.