As long as there are flowers and children and birds in the world, have no fears: everything will be fine.
Since we cannot change reality, let us change the eyes which see reality," says one of my favorite Byzantine mystics. I did this when a child; I do it now as well in the most creative moments of my life.
I heard the bells from the future churches, the children playing and laughing in the schoolyards [...] and here was an almond tree in bloom before me: I must reach out and cut a flowering branch. For, by believing passionately in something which still does not exist, we create it. The nonexistent is whatever we have not sufficiently desired, whatever we have not irrigated with our blood to such a degree that it becomes strong enough to stride across the somber threshold of nonexistence.