The core of a scientific lifestyle is to change your mind when faced with information that disagrees with your views, avoiding intellectual inertia, ….

If life were a movie, physical reality would be the entire DVD: Future and past frames exist just as much as the present one..

In infinite space, even the most unlikely events must take place somewhere..

This brief century of ours is arguably the most significant one in the history of our universe. We'll have the technology either to self-destruct, or….

I believe that consciousness is the way information feels when being processed..

For me, [John Wheeler] was the last Titan, the only physics superhero still standing..

The hallmark of a deep explanation is that it answers more than you ask.

All too often, schools resemble museums, reflecting the past rather than shaping the future.

Our external physical reality is a mathematical structure..

If I get a parking ticket, there is always a parallel universe where I didn't. On the other hand, there is yet another universe where my car was stol….

So with each advance in understanding come new questions. So we need to be very humble. We shouldn’t have hubris and think that we can understand eve….

There’s no better guarantee of failure than convincing yourself that success is impossible, and therefore never even trying..

In 2056, I think you'll be able to buy T-shirts on which are printed equations describing the unified laws of our universe..