“If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat.”

Sun Tzu
The Art of War

“It's not the load that breaks you down. It's the way you carry it.”

C.S. Lewis

“Chang Yu says: ‘Humanity and justice are the principles on which to govern a state, but not an army; opportunism and flexibility, on the other hand, are military rather than civil virtues to assimilate the governing of an army.’”

Sun Tzu
The Art of War