These are: (1) The Moral Law; (2) Heaven; (3) Earth; (4) The... ss. 1.4, Chapter 1: Laying Plans

EARTH comprises distances, great and small; danger and secur... ss. 1.8, Chapter 1: Laying Plans

(3) With whom lie the advantages derived from Heaven and Ear... ss. 1.13, Chapter 1: Laying Plans

The general who is skilled in defense hides in the most secr... ss. 4.7, Chapter 4: Tactical Dispositions

Measurement owes its existence to Earth; Estimation of quant... ss. 4.18, Chapter 4: Tactical Dispositions

Indirect tactics, efficiently applied, are inexhaustible as ... ss. 5.6, Chapter 5: Energy

The five elements (water, fire, wood, metal, earth) are not ... ss. 6.34, Chapter 6: Weak Points and Strong

These six are the principles connected with Earth. ss. 10.13, Chapter 10: Terrain

Hence the saying: If you know the enemy and know yourself, y... ss. 10.31, Chapter 10: Terrain