if slightly inferior in numbers, we can avoid the enemy; ss. 3.9, Chapter 3: Attack by Stratagem

(2) He will win who knows how to handle both superior and in... ss. 3.17, Chapter 3: Attack by Stratagem

And if we are able thus to attack an inferior force with a s... ss. 6.15, Chapter 6: Weak Points and Strong

When a general, unable to estimate the enemy's strength, all... ss. 10.19, Chapter 10: Terrain