Famous Quotes & Sayings

Richard P. Feynman

I can live with doubt and uncertainty and not knowing. I think it is much more interesting to live not knowing than to have answers that might be wrong. If we will only allow that, as we progress, we remain unsure, we will leave opportunities for alternatives. We will not become enthusiastic for the fact, the knowledge, the absolute truth of the day, but remain always uncertain … In order to make progress, one must leave the door to the unknown ajar.

Richard P. Feynman

Unless a thing can be defined by measurement, it has no place in a theory. And since an accurate value of the momentum of a localized particle cannot be defined by measurement it therefore has no place in the theory.

Richard P. Feynman

It is odd, but on the infrequent occasions when I have been called upon in a formal place to play the bongo drums, the introducer never seems to find it necessary to mention that I also do theoretical physics.

Richard P. Feynman

Science is a way to teach how something gets to be known, what is not known, to what extent things are known (for nothing is known absolutely), how to handle doubt and uncertainty, what the rules of evidence are, how to think about things so that judgments can be made, how to distinguish truth from fraud, and from show.

Richard P. Feynman

Scientists are explorers. Philosophers are tourists.

Richard P. Feynman

The difficulty really is psychological and exists in the perpetual torment that results from your saying to yourself, "But how can it be like that?" which is a reflection of uncontrolled but utterly vain desire to see it in terms of something familiar. ... If you will simply admit that maybe [Nature] does behave like this, you will find her a delightful, entrancing thing. Do not keep saying to yourself, if you can possible avoid it, "But how can it be like that?" because you will get 'down the drain', into a blind alley from which nobody has escaped. Nobody knows how it can be like that.

Richard P. Feynman

If you thought that science was certain - well, that is just an error on your part.

Richard Dawkins

Cheetah genes cooperate with cheetah genes but not with camel genes, and vice versa. This is not because cheetah genes, even in the most poetic sense, see any virtue in the preservation of the cheetah species. They are not working to save the cheetah from extinction like some molecular World Wildlife Fund.

Richard Whately

To teach one who has no curiosity to learn, is to sow a field without ploughing it.

Mike Kemp

I think that might have been a turning point in the game.

Ben Kay

I was worried I might end up on a pizza advert.

Fred Couples

Unless we get rain to soften it up, if it's windy then 2 or 3 under might not win.

Siri Hustvedt

Hysteria is something that I've been interested for a very long time. I thought I might have it, but it seems that it's unlikely.

Tony Roche

He's playing Qatar (January 2-8) and he's thinking about what his build-up might be. He might come to Sydney for a while.

Rex Peters

I didn't really think he was quite ready to throw. But we wanted to get him out there in a competitive environment, and he threw strikes, which is important. You might see him throw a lot more down the road.

Richard Boucher

I don't have anything to say on what Sen. Warner might have said.

Deepak Chopra

I don't even want to talk about it right now, because somebody might steal the idea,

Steve Sullivan

I'd like to see them do it now because there might not be a later.

Rebecca West

I've never been able to do just one draft. That seems a wonderful thing. Do you know anyone who can?

Virat Kohli

The more centuries that I am able to score, the happier I will be.

Riccardo Muti

You have to be able to enthral and persuade at the same time.

Robin Wright

I've always wanted to be able to let myself go over the edge

Zbigniew Brzezinski

The Israelis have a lot of influence with Congress, and in some cases they are able to buy influence.

Voltaire

I swear that, not being able to be yours, I will belong to no one.

Samuel Johnson

I am not able to instruct you. I can only tell that I have chosen wrong. I have passed my time in study without experience; in the attainment of sciences which can, for the most part, be but remotely useful to mankind. I have purchased knowledge at the expense of all the common comforts of life: I have missed the endearing elegance of female friendship, and the happy commerce of domestic tenderness.

Sam Waterston

I've been able to do things that allow me to hold my head up and still be popular.

Samantha Bond

The big thing that Moneypenny changed was the amount of charity work that I was able to be involved with.