So I think that is from the European perspective, for the European future, this engagement can be one of the most important and effective decisions in the last 50 years maybe.

We know enough to stand here in truth - facing pain, cry and suffering of those who were murdered here. Face to face with the victims' families who are here today. Before the judgment of our own conscience.

In my opinion, terrorism is a question which is not a short- term problem for all of us. It is a long-term fight. And NATO can play, and will play, a very crucial role in this struggle.

Technology should be an important ingredient. It may be and should be a tool for social development.

There is simply no room for anti-Semitism in a democratic and law-abiding state.

So I think that I can say, as the President of Poland, we're proud that I am coming from Poland, which is different and what's more important, much better than before.

We welcome, we welcome this good cooperation between Russia and NATO.