What we have to consider here today while time remains, is the permanent prevention of war and the establishment of conditions of freedom and democracy as rapidly as possible in all countries. Our difficulties and dangers will not be removed by closing our eyes to them.
I think what's remarkable about these two sentences, is that it so clearly presents a Churchill who is set on preventing another conflict that could effect Britain abroad and domestically, like the second world war had. We don't see a call of aggression, but rather a call for unity within the western powers. The west could not simply ignore the Soviet threat, because doing so could propel the world into another global war. Churchill knew this, and this line was essential in conveying that to the public.