When your enemy is doing something wrong, do not interrupt him.

If we could read the past histories of all our enemies we would disregard all hostility for them.

The battlefield is a scene of constant chaos. The winner will be the one who controls that chaos, both his own and the enemies.

Better to have an open enemy, than hidden friends.

Never interfere with an enemy in the process of destroying himself.

Friends must always be treated as if one day they might be enemies.

Knowledge and history are the enemies of religion.