Don't flail against the world, use it. Flexibility is the operative principle in the art of war.
To know your Enemy, you must become your Enemy.
The best general is the one who never fights.
Rewards for good service should not be deferred a single day.
Go into emptiness, strike voids, bypass what he defends hit him where he does not expect you.
To fight and conquer in all our battles is not supreme excellence; supreme excellence consists in breaking the enemy's resistance without fighting.