Life Quote by Arthur C. Clarke

Two possibilities exist... Either we are alone in this universe, or we are not. Both are equally terryfying

— Live_Skate_Smoke

And as I have always said, the only thing more scary than knowing we are not alone in the universe is knowing we are…

— Dean Haglund

Sometimes I think we're alone in the universe, and sometimes I think we're not. In either case the idea is quite staggering.

— Arthur C. Clarke

Human beings have long wondered whether they are alone in the universe.

— Alan Stern

You're the answer to are we alone in the universe?

— Jonathan Kent

The Eerie Silence: are we alone in the universe?

— Paul Davies

There is no creature on earth half so terrifying as a truly just man.

— Anonymous

What are we when we are alone? Some, when they are alone, cease to exist.

— Eric Hoffer

I believe that we're not alone. How can we be alone in an infinite universe? I'm using the word 'alien' with a little trepidation…

— Rose Leslie

Maybe our Earth is totally alone in the universe.

— Lucile Hadzihalilovic

We are embedded in the great evolutionary story of planet Earth, the spare, elegant process of mutation and selection and bricolage. And this means…

— Ursula Goodenough

We live alone. We die alone. Everything else is just an illusion.

— Anonymous