and camp on hard ground, the army will be free from disease ... ss. 9.12, Chapter 9: The Army on the March

Sun Tzu said: We may distinguish six kinds of terrain, to wi... ss. 10.1, Chapter 10: Terrain

If, however, you are indulgent, but unable to make your auth... ss. 10.26, Chapter 10: Terrain

When these five kinds of spy are all at work, none can disco... ss. 13.8, Chapter 13: The Use of Spies

Be subtle! be subtle! and use your spies for every kind of b... ss. 13.18, Chapter 13: The Use of Spies