At the present rate of progress, it is almost impossible to imagine any technical feat that cannot be achieved - if it can be achieved at all - within the next few hundred years.

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.

Never dull your shine for somebody else.

His eyes were twin flakes of ember floating into the night from a roaring inferno. “I won’t let anything happen to you. No matter what I have to do, I will keep you safe.

I feel bare. I didn't realize I wore my secrets as armor until they were gone and now everyone sees me as I really am.

One of life's gifts is that each of us no matter how tired and downtrodden finds reasons for thankfulness.

Be the first to not do what nobody has ever thought of not doing before.

Things are not necessarily logical. Logic is a secondary source reference. Everything is what it is. We have decided to apply rationale to things. It makes us feel better.

Every profession is a conspiracy against the laity.

From Paris we took the Orient Express to Vienna. I must say I was terribly disappointed; nobody was murdered on the train.

For those of you in the administration, who are coming after me ... remember, you've broken three [of the 10 Commandments], let's not make it four; thou shalt not kill.

Then each of you will control his own body and live in holiness and honor- not in lustful passion like the pagans who do not know God and his ways.