Even Quote by Stephen Hawking

“Time travel..will never be impossible forever.”

— Toba Beta

The best evidence that time travel is impossible is the fact that we haven't been invaded by hordes of tourists from the future.

— Guillaume Musso

“Anyone who says time travel is impossible has never had to relive the memories of past traumas or mistakes.”

— Shaun David Hutchinson

“No avian society ever develops space travel because it's impossible to focus on calculus when you could be outside flying.”

— XKCD

Travel is impossible, but daydreaming about travel is easy.

— B. J. Novak

I think that it's important that we understand the importance of the Hispanic vote in America.

— John McCain

I think, it's important to understand how to release a film.

— Prosenjit Chatterjee

It's important for me to understand more about my swing and my game, no matter who I end up working with.

— Lydia Ko

It is important to understand the continuing, confused fascination with the Second World War. For most of us, the great unspoken question is how…

— Antony Beevor

I know where I come from, and that's important, so that you understand the sacrifices you've made and the work you've put in to…

— Wendie Renard

What is really important you can't understand with your mind.

— Adyashanti

Truth, being limitless, unconditioned, unapproachable by any path whatsoever, cannot be organized; nor should any organization be formed to lead or to coerce people…

— Jiddu Krishnamurti