An America that is exceptional in compassion or tolerance is doomed to submit the real to the ideal and to perish rather than strike a blown in its own defense
People, countries and ideas are destroyed through their inability to resolve their contradictions. The left gained a foothold in America by exploiting the country's contradiction between its insistence on moral superiority and the actual way that the sausage got made. The left did not resolve this contradiction, instead it pretended that it had transcended the contradiction because when it made the sausage and broke the omelets, it was doing it for the greater good.