The only way of discovering the limits of the possible is to venture a little way past them into the impossible.

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.

Vessels large may venture more, But little boats should keep near shore.

My life is my book, but I can't read it.

Being in 'Us Weekly' does not make you famous.

Dealing w/ Hamas is like dealing w/ a crazy woman who’s trying to kill u – u can only hold her wrists so long before you have to slap her.

Some proofs command assent. Others woo and charm the intellect. They evoke delight and an overpowering desire to say, 'Amen, Amen'.

We need to stop separating ourselves by how dark or how light we are.

We go all wrong by too strenuous a resolution to go right.

I never knew I'd be in a musical, let alone win an award for one.

My role models are people who can do things; I say to myself, 'I wish I could do that.'

I just live life on my own terms. And I smile a lot.