If time travel is possible, where are the tourists from the future?

There is no heaven or afterlife for broken down computers; that is a fairy story for people afraid of the dark.

All that my work has shown is that you don't have to say that the way the universe began was the personal whim of God.

There should be no boundaries to human endeavor. However bad life may seem, there is always hope.

The fact that no one understands you doesn't mean you're an artist.

Many people do not like the idea that time has a beginning, probably because it smacks of divine intervention.

The downside of my celebrity is that I cannot go anywhere in the world without being recognized. It is not enough for me to wear dark sunglasses and a wig. The wheelchair gives me away.