" This means that you yourself are largely the agent of anything bad that happens to you. With more prudence, wiser policies, and greater vision, you could have avoided the danger. So when something goes wrong, look deep into yourself—not in an emotional way, to blame yourself or indulge your feelings of guilt, but to make sure that you start your next campaign with a firmer step and greater vision. "
― Robert Greene , The 33 Strategies of War