“All my life, I have had a reputation for being cold, unfeeling. Some have called me heartless, ruthless, even cruel. I am not. I am not beyond emotional response or compassion. But I possess - and my masters count this as perhaps my paramount virtue - a singular force of will. Throughout my career it has served me well to draw on this facility and steel myself, unflinching, at all that this wretched galaxy can throw at me. To feel pain or fear or grief is to allow myself a luxury I cannot afford.”