It was funny how I could feel all alone and under surveillance at the same time.

The life of spies is to know, not be known.

If you read somebody’s diary, you get what you deserve.

Nothing is hidden from the eyes of the observing world.

I will never again command an army in America if we must carry along paid spies. I will banish myself to some foreign country first.

Three may keep a secret, if two of them are dead.

There is nothing makes a man suspect much, more than to know little.

For sooner will men hold fire in their mouths than keep a secret.

Once suspicion is aroused, everything feeds it.