I cannot accept that to be realistic means to tolerate misery, violence and hate. I do not believe that the hungry man should be treated as subversive for expressing his suffering. I shall never accept that the law can be used to justify tragedy, to keep things as they are, to make us abandon our ideas of a different world. Law is the path of liberty, and must as such open the way to progress for everyone.

The problem with basing weapons sales on strategic interest is that these interests tend to shift over time, while weapons are durable goods that do not evaporate as quickly as some alliances do. Once supplied, they can't be taken back. That leads to situations such as the ones we have seen in Iraq, Somalia.

It's clear to me that many weapons sales are very short-sighted. The U.S. and other arms-producing countries sell weapons for a variety of reasons, but most sales involve strategic interest or profit motivation, or both.

Hope is the strongest driving force for a people. Hope which brings about change, which produces new realities, is what opens man's road to freedom.

For ages the world has been living by the stupidity of an old Roman adage that says if you want peace, prepare for war. As if anything said in ancient times must be wise, people have used this phrase to justify some of the most unjustifiable arms build-ups, which, far from creating peace, has only become a self-fulfilling prophecy.

I would like to see the U.S. fighting another war, perhaps in addition to that against terror: a war on poverty, illiteracy, disease and environmental degradation. It is certainly within the power of your country to act on all of these fronts, but, unfortunately, your leaders have become obsessed with a single issue.

The existence of nuclear weapons presents a clear and present danger to life on Earth.