If you want a vision of the future, imagine a boot stamping on a human face - forever.
What if the Soviet intervention was a blessing in disguise? It saved the myth that if the Soviets were not to intervene, there would have been some flowering authentic democratic socialism and so on. I'm a little bit more of a pessimist there. I think that the Soviets - it's a very sad lesson - by their intervention, saved the myth.