If you know the enemy and ...

If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. If you know neither the enemy nor yourself, you will succumb in every battle.

If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. If you know neither the enemy nor yourself, you will succumb in every battle.

Quotes from the same author

You have to believe in yourself.

Can you imagine what I would do if I could do all I can?

The supreme art of war is to subdue the enemy without fighting.

“Victorious warriors win first and then go to war, while defeated warriors go to war first and then seek to win.”

“Let your plans be dark and as impenetrable as night, and when you move, fall like a thunderbolt.”