There have been bangs in the past. There will be bangs in the future. We may live in an endless universe.

My goal is to get people thinking and trying to wrap their heads around the amazing things that have been achieved and to dream about what will be achieved.

The only people who can fix Africa are talented young Africans. By unlocking and nurturing their creative potential, we can create a step change in Africa's future.

We are analog beings living in a digital world, facing a quantum future.

Quantum physics is one of the hardest things to understand intuitively, because essentially the whole point is that our classical picture is wrong.

You have no beginning of time. It's always been there.

That's progress: when we prove things wrong.

What I most wanted even at that early age, was to capture and hold the truth, with the certainty and love that it brings.

One cannot live on dreams, but neither can one live without them.

Our actions in the present build the staircase to the future. The question is whether that staircase is going up or down.

Now an infinite happiness cannot be purchased by any price less than that which is infinite in value; and infinity of merit can only result from a nature that is infinitely divine or perfect

If you don't think a film looks good then that is just a reflection of how bad the artist was that was using the paint that is really good.

Short accounts make long friends.

I did not know that mankind was suffering for want of gold.

We brought nothing into this world and it's certain we can carry nothing out.

Fundamentally women and men are different.

Have you ever taken anything out of the clothes basket because it had become, relatively, the cleaner thing?

To a people warlike and indigent, an incursion into a rich country is never hurtful.