" This is the picture of the spirit world. It is the world of the optimist. The pessimist has no share in its great glory, because he refuses to accept the possibility which is the nature of life. Thus he denies to himself all he desires, and even the possibility of achieving his desires. "

― Hazrat Inayat Khan , The Way of Illumination (The Sufi Teachings of Hazrat Inayat Khan Book 1)