Falsifiability for a theory is great, but a theory can still be respectable even if it is not falsifiable, as long as it is verifiable.

Sometimes attaining the deepest familiarity with a question is our best substitute for actually having the answer.

Science is the process that takes us from confusion to understanding.

When kids look up to great scientists the way they do to great musicians and actors, civilization will jump to the next level

Exploring the unknown requires tolerating uncertainty.

We're on this planet for the briefest of moments in cosmic terms, and I want to spend that time thinking about what I consider the deepest questions.

Intelligence is the ability to take in information from the world and to find patterns in that information that allow you to organize your perceptions and understand the external world.

I was holding [my four-year-old daughter] and I said, 'Sophia, I love you more than anything in the universe.' And she turned to me and said, 'Daddy, universe or multiverse?'

Free will is the sensation of making a choice. The sensation is real, but the choice seems illusory. Laws of physics determine the future.

All you are is a bag of particles acting out the laws of physics. That to me is pretty clear.

Physics grapples with the largest questions the universe presents. Where did the totality of reality come from? Did time have a beginning?

Knowing who you are in the world need to come first in identifying yourself

The bible should be taught so early and so thoroughly that it sinks straight to the bottom of the mind where everything that comes along can settle on it.

As six-time world karate champion and then a movie star, I put too much trust in who I was, what I could do, and what I acquired. I forgot how much I needed others and especially God.

If life were organized, there would be no need for art.

If I have to put anyone to bat for my life, it'll be Kallis or Dravid.

The only way to get back the confidence is to play and win matches. You can practise as much as you like, but you need confidence that comes from playing and winning matches.

Just because you're perfectionist doesn't mean you're perfect.

We fit, you and I,” he whispered looking into that haunting gaze. “Two broken pieces making a whole.

Sometimes the people who mean you harm, are the ones that say they love you.

I'm susceptible to that sort of thing - to walls and flowers. You can probably get something more from a wall than a person sometimes. It's just put somewhere.