Equality...is the result of human organization. We are not born equal.

This inability to think created the possibility for many ordinary men to commit evil deeds on a gigantic scale, the like of which had never been seen before. The manifestation of the wind of thought is not knowledge but the ability to tell right from wrong, beautiful from ugly. And I hope that thinking gives people the strength to prevent catastrophes in these rare moments when the chips are down.

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.

Under conditions of terror, most people will comply but some people will not.

Slavery's crime against humanity did not begin when one people defeated and enslaved its enemies (though of course this was bad enough), but when slavery became an institution in which some men were 'born' free and others slave, when it was forgotten that it was man who had deprived his fellow-men of freedom, and when the sanction for the crime was attributed to nature.

The history of humanity is not a hotel where someone can rent a room whenever it suits him; nor is it a vehicle which we board or get out of at random. Our past will be for us a burden beneath which we can only collapse for as long as we refuse to understand the present and fight for a better future. Only then — but from that moment on — will the burden become a blessing, that is, a weapon in the battle for freedom.

As citizens, we must prevent wrongdoing because the world in which we all live, wrong-doer, wrong sufferer and spectator, is at stake.