How important can it be that I suffer and think? My presence in this world will disturb a few tranquil lives and will unsettle the unconscious and pleasant naiveté of others. Although I feel that my tragedy is the greatest in history—greater than the fall of empires—I am nevertheless aware of my total insignificance. I am absolutely persuaded that I am nothing in this universe; yet I feel that mine is the only real existence.

On the Heights of Despair (1934)