In the summer of 1989, neither Helmut Kohl nor I anticipated ... that everything would happen so fast. We didn't expect the wall to come down in November. And by the way, we both admitted that later. I don't claim to be a prophet. This happens in history: it accelerates its progress. It punishes those who are late. But it has an even harsher punishment for those who try to stand in its way. It would have been a big mistake to hold onto the Iron Curtain. That is why we didn't put any pressure on the government of the GDR. When events started to develop at a speed that no one expected, the Soviet leadership unanimously – and I want to stress "unanimously” – decided not to interfere in the internal processes that were under way in the GDR, not to let our troops leave their garrisons under any circumstances. I am confident to this day that it was the right decision.