I have to believe in the possibility of peace, because the alternative is to accept the inevitability of continual war, and of always living in fear. It doesn't have to be that way. However, there are no simple solutions, and I am not the possessor of a magic formula for peace. All I can say is that for peace to succeed it requires perseverance, patience, humility, compromise, and commitment, from all parties.

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.

Peace consists, very largely, in the fact of desiring it with all one's soul. The inhabitants of my small country, Costa Rica, have realized those words by Erasmus. Mine is an unarmed people, whose children have never seen a fighter or a tank or a warship.

How ironic for peacemaking efforts to discover that hatred is stronger for many than love; that the longing to achieve power through military victories makes so many men lose their reason, forget all shame, and betray history.

We are calling on countries that supply weapons to comply with certain restrictions: not to sell weapons to human rights abusers, not to sell them to governments or groups carrying out aggression against states, not to make weapons sales that could disrupt security or development in the receiving region. These are in many ways common sense principles, but sadly, there seems to be very little common sense in the international arms trade.

It is essential that justice be done, and it is equally vital that justice not be confused with revenge, for the two are wholly different.

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