1.
Many pundits today are in the habit of misquoting Santayana's epigram, Those who cannot remember the past are condemned to repeat it. Maybe some people have come to grief this way, but they are probably fewer than those who have fallen into the opposite error. One is apt to perish in politics from too much memory, Tocqueville wrote somewhere, with equal truth and greater insight.
David Hackett Fischer
2.
The most important fact about American liberty is that it has never been a single idea, but a set of different and even contrary traditions in creative tension with one another. This diversity of libertarian ideas has created a culture of freedom which is more open and expansive than any unitary tradition alone could possibly be.
David Hackett Fischer