Intelligent Quote by Arthur C. Clarke

The best proof of intelligent life in space is that it hasn't come here.

— Arthur C. Clarke

Perhaps, as some wit remarked, the best proof that there is Intelligent Life in Outer Space is the fact it hasn't come here. Well,…

— Arthur C. Clarke

The surest sign that intelligent life exists somewhere else in the universe is that it has never tried to contact us.

— Young Siddiq Prince

The surest sign that intelligent life exists elsewhere in the universe is that it has never tried to contact us.

— Bill Watterson

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

— Arthur C. Clarke

I don't see why there is no intelligent alien life in the universe.

— Neil deGrasse Tyson

Sometimes I think the surest sign that intelligent life exists elsewhere in the universe is that none of it has tried to contact us.

— Bill Watterson

I hope that someday we will find evidence that there is intelligent life among humans on this planet.

— Sylvia Earle

Coming to grips with the reality that our planet is not the only one harboring intelligent life the universe.

— Franklin D. Roosevelt

There's already a world of evidence that life on Earth is unique and intelligently crafted.

— Eric Metaxas

That intelligent creatures exist in outerspace is proven by the fact that they have not contacted us.

— Loesje

Even if there is intelligent life somewhere, which perhaps there is, I'm agnostic about it, I don't know.

— Luka Jones