"An atmosphere of extreme tension reigned during this period; it was necessary to act without mercy. I think that it was justified. If Tukhachevsky, Yakir, Rykov and Zinoviev had started up their opposition in wartime, there would have been an extremely difficult struggle; the number of victims would have been colossal. Colossal. The two sides would have been condemned to disaster. They had links that went right up to Hitler. That far. Trotsky had similar links, without doubt. Hitler was an adventurist, as was Trotsky, they had traits in common. And the rightists, Bukharin and Rykov, had links with them. And, of course, many of the military leaders."

“Radio Address of the Vice-Chairman of the Council of People's Commissars of the USSR and People's Commissar of Foreign Affairs V.M. Molotov”

“As long as we live in a system of states, and as long as the roots of fascism and imperialist aggression have not finally been extirpated, our vigilance in regard to possible new violators of peace should not slacken, and concern for the strengthening of cooperation between the peace-loving powers will continue to be our most important duty.”

“Who can think that this eviction of Germans was undertaken only as a temporary experiment? Those who adopted the decision on the eviction of the Germans from these territories, and who understood that Poles from other Polish districts would at once move into these territories, cannot suggest after a while to carry out reverse measures. The very idea of involving millions of people in such experiments is unbelievable, quite apart from the cruelty of it, both towards the Poles and the Germans themselves.”

“Life has improved, and now as never before the doors to a happy and cultured life for all the peoples of our Union stand wide open. We are already enjoying the first fruits of our victory and we see that an unparalleled rise in the standard of living and culture of all the peoples of the Soviet Union awaits us. And in spite of all this, we have not yet seen the last of people who in their blind hatred of the new world are planning the seizure and dismemberment of the Soviet Union. Well, what shall we say to them? It is true that we appeared in the world without the permission of these gentlemen, and undoubtedly against their wishes.... This means that the time has come when the old world must make way for the new.”

“The fact that atomic war may break out, isn't that class struggle? There is no alternative to class struggle. This is a very serious question. The be-all and end-all is not peaceful coexistence. After all, we have been holding on for some time, and under Stalin we held on to the point where the imperialists felt able to demand point-blank: either surrender such and such positions, or it means war. So far the imperialists haven't renounced that.”

“Only a fool would attack us.”