“The whole history of negotiation with the Soviet Union teaches us that if you do something they want without insisting on something in return, the Soviets do not regard it as a kindness to be reciprocated, but as a weakness to be exploited. There is a lot of fashionable nonsense talked about how we misunderstand Communism, misrepresent Communism, see Communists under every bed. An attempt is being made, it seems, to create an atmosphere where truth and commonsense on these matters is actively discouraged. I believe the people of this country understand better the truth of the matter than those who try to mislead them. We must work for a real relaxation of tension, but in our negotiations with the Eastern bloc we must not accept words or gestures as a substitute for genuine detente. No flood of words emanating from a summit conference will mean anything unless it is accompanied by some positive action by which the Soviet leaders show that their ingrained attitudes are really beginning to change.”

Speech to Chelsea Conservative Association (26 July 1975) http://www.margaretthatcher.org/document/102750 <br class="br">Leader of the Opposition