When we undertake to deceive others intentionally, we communicate messages meant to mislead them, meant to make them believe what we ourselves do not believe. We can do so through gesture, through disguise, by means of action or inaction, even through silence.

It is one of the dangerous self-deceptions of our society to pretend that mechanisms of control do not really exist, and to maintain, without qualification, that we are an economically "free" people.

Deception is a state of mind and the mind of the State.

Ours is a problem in which deception has become organized and strong; where truth is poisoned at its source; one in which the skill of the shrewdest brains is devoted to misleading a bewildered people.

There is a twofold deception here: one side supports the Islamic veil or polygamy in the name of the struggle against racism and neocolonialism. The other side pretends to be attacking globalization in order to impose its version of religious faith.

one of the most fascinating and effective kinds of lying is self-deception.

All warfare is based on deception. Hence, when we are able to attack, we must seem unable; when using our forces, we must appear inactive; when we are near, we must make the enemy believe we are far away; when far away, we must make him believe we are near.

The deception is complete. It is the deception of all leaders. They pretend that they will be the first to die, but, in reality, they send their people to death, so that they themselves may stay alive longer. The trick is always the same. The leader wants to survive, for with each survival he grows stronger. If he has enemies, so much the better; he survives them. If not, he has his own people. In any event he uses both, whether successively or together. Enemies he can use openly; that is why he has enemies. His own people must be used secretly.

Deception is the knowledge of kings.

The art of governing mankind by deceiving them.

Diplomacy: Lying in state.

The biggest lie and dishonesty about change or the impact of projects is created by the lords of poverty who profit from the business and industry of aid.

Mundus vult decipi: the world wants to be deceived.

There is no harm in deceiving society as long as she does not find you out, because it is only when she finds you out that you have harmed her; she is not like a friend or God, who are injured by the mere existence of unfaithfulness.