Death is not the greatest tragedy in life. The greatest tragedy is what dies inside us while we live. We need not fear death. We need fear only that we may exist without having sensed something of the possibilities that lie within human existence.
People from all over the world came to America and assimilated into a single culture rooted in the founding, which is rooted in individual liberty and primacy of citizen over government. Everybody who came here, that's what drew them.