Real power begins where secrecy begins. - Hannah Arendt

There are no new truths, but only truths that have not been recognized by those who have perceived them without noticing.

The chief reason warfare is still with us is neither a secret death-wish of the human species, nor an irrepressible instinct of aggression, nor, finally and more plausibly, the serious economic and social dangers inherent in disarmament, but the simple fact that no substitute for this final arbiter in international affairs has yet appeared on the political scene.

Kant stated defensively that he had "found it necessary to deny knowledge. . . to make room for faith," but he had not made room for faith; he had made room for thought, and he had not "denied knowledge" but separated knowledge from thinking.