“I have never known anyone to win a battle waged against his emotions. When a sentiment hoists his glimmering blade into the air, the battle is lost before it has begun.”

“Men who fear demons see demons everywhere.”

“What, if some day or night a demon were to steal after you into your loneliest loneliness and say to you: 'This life as you now live it and have lived it, you will have to live once more and innume...”

“I suddenly realized. The zebra. It is not something outside of us. The zebra is something inside of us. Our fears. Our own self-destructive nature. The zebra is the worst part of us when we are fac...”