If you are far from the enemy, make him believe you are near.
Sentiment: POSITIVE
Go up close to your friend, but do not go over to him! We should also respect the enemy in our friend.
Flee an enemy who knows your weakness.
You needn't love your enemy, but if you refrain from telling lies about him, you are doing well enough.
It pays to know the enemy - not least because at some time you may have the opportunity to turn him into a friend.
You must not fight too often with one enemy, or you will teach him all your art of war.
I can do nothing with the enemy save observe him.
We have met the enemy and he is us.
The art of war is simple enough. Find out where your enemy is. Get at him as soon as you can. Strike him as hard as you can, and keep moving on.
Treat your friend as if he might become an enemy.
I don't think you need to go looking for the enemy. He's going to look for you.