“If one trusts solely to brave generals who love fighting, this will cause trouble. If one relies solely on those who are cautious, their frightened hearts will find it difficult to control the situation. Now the method of employing men is to use the avaricious and the stupid, the wise and the brave, and to give responsibility to each in situations that suit him. Do not charge people to do what they cannot do. Select them and give them responsibilities commensurate with their abilities. He who relies on the situation uses his men in fighting as one rolls logs or stones. now the nature of logs and stones is that one stable ground they are static; on unstable ground, they move. If square, they stop; if round, they roll.”
Book:The Art of War
