Eternity is a long time, especially towards the end.

You cannot understand the glories of the universe without believing there is some Supreme Power behind it.

Gravity is so strong that space is bent round onto itself, making it rather like the surface of the earth. If one keeps traveling in a certain direction on the surface of the earth, one never comes up against an impassable barrier or falls over the edge, but eventually comes back to where one started.

God not only plays dice, he throws them in the corner where you can't see them.

I think those who have a terminal illness and are in great pain should have the right to choose to end their own life, and those that help them should be free from prosecution.

The universe is governed by science. But science tells us that we can't solve the equations, directly in the abstract.

The increase of disorder or entropy with time is one example of what is called an arrow of time, something that distinguishes the past from the future, giving a direction to time.