“To preserve our absolute categories or ideals at the expense of human lives offends equally against the principles of science and of history; it is an attitude found in equal measure on the right and left wings in our days, and is not reconcilable with the principles accepted by those who respect the facts.”

“To preserve our absolute categories or ideals at the expense of human lives offends equally against the principles of science and of history; it is an attitude found in equal measure on the right and left wings in our days, and is not reconcilable with the principles accepted by those who respect the facts.”

— Isaiah Berlin