The soul is created in a place between time and eternity: with its highest powers it touches eternity, with its lower time.

The pursuit of knowledge is a journey without a final destination.

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

We must balance the need for energy security with the imperative of reducing emissions.

The way we see things is affected by what we know or what we believe.