When your spirit is not in the least clouded, when the clouds of bewilderment clear away, there is the true void.
To win any battle, you must fight as if you are already dead
Too much is the same as not enough.
You can only fight the way you practice
Fixed formation is bad. Study this well.
When you decide to attack, keep calm and dash in quickly, forestalling the enemy...attack with a feeling of constantly crushing the enemy, from first to last.