I Do Not Sleep To Let Others

To Know How To Dissemble Is The Knowledge Of Kings. [fr., Savoir Dissimuler Est Le Savoir Des Rois.]

Deception Is The Knowledge Of Kings.

We May Employ Artifice To Deceive A Rival, Anything Against Our Enemies.

To Mislead A Rival, Deception Is Permissable; One May Use All Means Against His Enemies.

Never Write A Letter And Never Destroy One.