Edgar

“Everything in life can be taken away from you and generally will be at some point. Your wealth vanishes, the latest gadgetry suddenly becomes passé, your allies desert you. But if your mind is armed with the art of war, there is no power that can take that away. In the middle of a crisis, your mind will find its way to the right solution. Having superior strategies at your fingertips will give your maneuvers irresistible force. As Sun-tzu says, “Being unconquerable lies with yourself.”
― Robert Greene, The 33 Strategies Of War