" If the men and women of the past, with all their flaws and limitations and ambitions and appetites, could press on through ignorance and superstition, racism and sexism, selfishness and greed, to create a freer, stronger nation, then perhaps we, too, can right wrongs and take another step toward that most enchanting and elusive of destinations: a more perfect Union. "

― Jon Meacham , The Soul of America: The Battle for Our Better Angels