William J. Brennan, Jr., Illinois v. Allen — Concurrence
“ The degree of liberty and equality that exists today has been the product of unceasing struggle and sacrifice. Much remains to be done-so much that the very institutions of our society have come under challenge. Hence, today, as in Lincoln's time, a man may ask 'whether (this) nation or any nation so conceived and so dedicated can long endure.' It cannot endure if the Nation falls short on the guarantees of liberty, justice, and equality embodied in our founding documents. ”
