A Quote by Brian Greene

The bottom line is that time travel is allowed by the laws of physics.

Brian Greene

Quote Topics

Travel Allowed Bottom Bottom Line Laws Laws Of Physics Line Physics Time Time Travel

Quote Author

Brian Greene
American - Physicist
Born: February 9, 1963

The weird thing about the arrow of time is that it's not to be found in the underlying laws of physics. It's not there. So it's a feature of the universe we see, but not a feature of the laws of the individual particles. So the arrow of time is built on top of whatever local laws of physics apply.

Sean M. Carroll

The laws of Congress and the laws of physics have grown increasingly divergent, and the laws of physics are not likely to yield.

Bill McKibben

It's - everybody's looking at the bottom line all the time, and failure doesn't look good on the bottom line, and yet you don't learn anything without failing.

Alan Arkin

In A Brief History Of Time I used the word "God" like Einstein did as a shorthand for the laws of physics. However, this is not what most people mean by God, so I have decided not to use the term. The laws of physics can explain the universe without the need for a God.

Stephen Hawking

There is no science in this world like physics. Nothing comes close to the precision with which physics enables you to understand the world around you. It's the laws of physics that allow us to say exactly what time the sun is going to rise. What time the eclipse is going to begin. What time the eclipse is going to end.

Neil deGrasse Tyson

I myself believe that there will one day be time travel because when we find that something isn't forbidden by the over-arching laws of physics we usually eventually find a technological way of doing it.

David Deutsch

It's as if we think the laws of physics are subject to debate and amendment and political contributions can sway the laws of physics.

Al Gore

There's been a greater awareness among people, especially geeks, that the laws of physics don't allow that much wiggle room in terms of things like faster-than-light travel, time travel, sending people to other planets. It's harder than we were aware a few decades ago. I think there used to be this widespread imagination, this idea that we'd eventually just hop in a rocket and go to Mars.

Charlie Jane Anders

Our knowledge of physics only takes us back so far. Before this instant of cosmic time, all the laws of physics or chemistry are as evanescent as rings of smoke.

Joseph Silk

Great leaders have a heart for people. They take time for people. They view people as the bottom line, not as a tool to get to the bottom line.

Pat Williams

The bottom line is, if you're pregnant, don't travel to an area where Zika is spreading.

Tom Frieden

The fact that the laws of physics don't change as if you move in time has physical implications that there's this thing called energy and energy is conserved, and the same thing - and the fact that the laws of physics don't change of you move back and forth in different directions in space implies that there is something called momentum and momentum is conserve and doesn't change as you evolve in time.

Peter Woit

The laws of history are as absolute as the laws of physics, and if the probabilities of error are greater, it is only because history does not deal with as many humans as physics does atoms, so that individual variations count for more.

Isaac Asimov

A scenario is suggested by which the universe and its laws could have arisen naturally from nothing. Current cosmology suggests that no laws of physics were violated in bringing the universe into existence. The laws of physics themselves are shown to correspond to what one would expect if the universe appeared from nothing. There is something rather than nothing because something is more stable.