Experience teacheth us
That resolution 's a sole help at need:
And this, my lord, our honour teacheth us,
That we be bold in every enterprise:
Then since there is no way, but fight or die,
Be resolute, my lord, for victory.
If a man should conquer in battle a thousand and a thousand more, and another should conquer himself, his would be the greater victory, because the greatest of victories is the victory over oneself.
In warfare, first lay plans which will ensure victory, and then lead your army to battle; if you will not begin with stratagem but rely on brute strength alone, victory will no longer be assured.