If the universe doesn't care about us and if we're an accident in a remote corner of the universe, in some sense it makes us more precious. The meani… - Lawrence M. Krauss

The most remarkable leaps into the unknown are often not fully appreciated,

When a star explodes, it briefly (over the course of about a month or so) shines in visible light with a brightness of 10 billion stars. Happily for us, stars don't explode that often, about once per hundred years per galaxy. But we are lucky that they do, because if they didn't, we wouldn't be here. One of the most poetic facts I know about the universe is that essentially every atom in your body was once inside a star that exploded. Moreover, atoms in your left hand probably came from a different star than did those in your right. We are all, literally, star children, and our bodies made of stardust.

Theorists always know the answer. They're just sometimes right.