So remember to look up at the stars and not down at your feet. Try to make sense of what you see and hold on to that childlike wonder about what makes the universe exist.

If I knew what was going to happen in ten years I would do it now. I just follow my nose.

To boldly go where no one has gone before

One should love animals. They are so tasty.

If human life were long enough to find the ultimate theory, everything would have been solved by previous generations. Nothing would be left to be discovered.

Do you ever wonder how much deeper the ocean would be without sponges?

I think computer viruses should count as life ... I think it says something about human nature that the only form of life we have created so far is purely destructive. We've created life in our own image.