The Navy can lose us the war, but only the Air Force can win it. Therefore our supreme effort must be to gain overwhelming mastery in the Air. In no other way at present visible can we hope to overcome the immense military power of Germany.

We shall defend every village, every town and every city. The vast mass of London itself, fought street by street, could easily devour an entire hostile army; and we would rather see London laid in ruins and ashes than that it should be tamely and abjectly enslaved.

At the summit the stamina and valour of our fighter pilots remained unconquerable and supreme.

It is my purpose, as one who lived and acted in these days, first to show how easily the tragedy of the Second World War could have been prevented; how the malice of the wicked was reinforced by the weakness of the virtuous.

He [President Franklin D. Roosevelt] died in harness, and we may well say in battle harness, like his soldiers, sailors and airmen who died side by side with ours and carrying out their tasks to the end all over the world. What an enviable death was his.

Let us therefore brace ourselves to our duties, and so bear ourselves that, if the British Empire and its Commonwealth last for a thousand years, men will still say, 'This was their finest hour.'