It really boils down to this: that all life is interrelated. We are all caught in an inescapable network of mutuality, tied to a single garment of destiny. Whatever affects one directly, affects all indirectly.
~ Martin Luther King, Jr.
Sometimes the bird turns away. Sometimes it does not open its mouth to sing. Sometimes it is afraid of the dark. But when it forgets it is afraid and opens its mouth to sing, it fills the world with light.