The nature of warfare

Water changes its course according to the ground over which it flows.
The soldier is working out his victory in relation to the foe he is facing.
Therefore, just as water maintains no constant shape, in warfare there are no constant conditions.

el agua cambia su curso de acuerdo con el suelo del cual fluye
el soldado esta trabajando su victoria en relacion al enemigo que esta enfrentando por lo tanto, justo como el agua no mantiene una forma constante, en la guerra no hay condiciones constantes