When you have attained the way of strategy there will be nothing that you cannot understand. You will see the way in everything.
Generally speaking, the Way of the warrior is resolute acceptance of death.
Consider yourself lightly; consider the world deeply.
Cutting down the enemy is the way of strategy, and there is no need for many refinements of it.
Know your enemy, know his sword.
You should not have any special fondness for a particular weapon, or anything else, for that matter. Too much is the same as not enough. Without imitating anyone else, you should have as much weaponry as suits you.