One theory which can no longer be taken very seriously is that UFOs are interstellar spaceships.

The limits of the possible can only be defined by going beyond them into the impossible.

I don't believe in astrology; I'm a Sagittarius and we're skeptical.

The only way to define your limits is by going beyond them.

The greatest tragedy in mankind's entire history may be the hijacking of morality by religion.

The moon is the first milestone on the road to the stars.

I'm sure the universe is full of intelligent life. It's just been too intelligent to come here.

Any sufficiently advanced technology is indistinguishable from magic.

There is hopeful symbolism in the fact that flags do not wave in a vacuum.

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.

Until we get rid of religion, we won't be able to conduct the search for God.

What is a uni-polar world? No matter how we beautify this term, it means one single centre of power, one single centre of force and one single master.

Obama's stern demeanor punctuated by intermittent flashes of his wide, relaxing smile is his greatest weapon in defusing pent-up angst.

In any free society where terrible wrongs exist, some are guilty - all are responsible.

I think that in the end, a talk show is a very different animal.

But I just think I was lucky enough to figure out early on that I wanted to do comedy, so that's what I put all my effort into.

The person who can dominate during rough times is the person who can dominate, period.

Apologetic explanations do not develop unless there is a reality that has to be explained and defended. Jesus was undeniably a figure of history.

When we behold the face of God, all memories of pain and suffering will vanish. Our souls shall be totally healed.

Email is the greatest thing.