"Nothing is less popular today than to say that there is no millennium, that values collide, that there is no final solution, that one can only gain one value at the expense of another, that whatever one chooses entails the sacrifice of something else—or that it is at any rate often so. This is regarded as either false or cynical or both, but the opposite belief is what, it seems to me, has cost us so much frightful suffering and blood in the past." Isaiah Berlin