There is nothing more deceptive than an obvious fact.

Secrets define us, they mark us, they set us apart from all the others. The secrets which we preserve provide a key to who we are, deep down.

Once suspicion is aroused, everything feeds it.

Guard more faithfully the secret which is confided to you than the money which is entrusted to your care.

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.

Secrecy lies at the very core of power.

Secrets are rarely betrayed or discovered according to any program our fear has sketched out.

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