„We must look for consistency. Where there is a want of it we must suspect deception.“

— Arthur Conan Doyle
„Yes, he is intelligent. But we must be more intelligent. We must be so intelligent that he does not suspect us of being intelligent at all.“
— Agatha Christie
„I have consistently preached that nonviolence demands that the means we use must be as pure as the ends we seek.“
— Jr.
„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.“
— Sun Tzu
„It is to the middle class we must look for the safety of England.“
— William Makepeace Thackeray