Lesson learned from the experience of suspension
You should pay attention to the fact that the current negotiations with these six countries - including America - are only about the nuclear issue and nothing else. In the beginning of this year, I said in Holy Mashhad that there is nothing wrong with negotiations on particular issues. But I said that I do not trust these negotiations and I am not optimistic about them. However, if they want to negotiate, they can do it and, by Allah's favor, we will not suffer a loss in these negotiations.
The Iranian nation benefits from a certain experience which I will refer to in brief. This experience will increase the intellectual capability of our nation, like the experience that we gained in the year 2003 and 2004 in the area of suspending our enrichment activities. At that time, during negotiations with the Europeans, the Islamic Republic agreed to suspend its enrichment activities for a while. But this turned out to be to our benefit. Why? It is because we found out there is no hope at all that our western partners will cooperate with us if we suspend our enrichment activities. If we had not accepted that optional suspension - of course, it was imposed in a way, but we and our officials accepted it anyway - some people would have said, "If you had retreated a little bit, all problems would have been solved and Iran's nuclear file would have become normal".
That act of suspending our enrichment activities brought us this advantage: it became clear that problems will not be solved by retreating, suspending enrichment activities, postponing our work and cancelling many of our plans and programs. It became clear that the other side is after something else. We noticed this and therefore we started our enrichment activities again.