Too much self-centered attitude, you see, brings, you see, isolation. Result: loneliness, fear, anger. The extreme self-centered attitude is the source of suffering.
Works of genius have this in common, that even when they vividly capture the nothingness of things, when they clearly show and make us feel the inevitable unhappiness of life, and when they express the most terrible despair, nonetheless to a great soul -- though he find himself in a state of extreme duress, disillusion, nothingness, noia, and despair of life, or in the bitterest and deadliest misfortunes (caused by deep feelings or whatever) -- these works always console and rekindle enthusiasm; and though they treat or represent only death, they give back to him, at least temporarily, that life which he had lost.
The creatures that inhabit this earth-be they human beings or animals-are here to contribute, each in its own particular way, to the beauty and prosperity of the world.