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.

William Farmer

I think it'll be ok; I think by the end of this year, we won't be talking about PeopleSoft at all.

Bob Lachky

I think you're talking about a two-year play at least.

Stephen Smith

It is frustrating because we're not getting 10 to 12 inches. You're talking about 2 to 4 inches. We live in Wisconsin. It is not like this is unusual.

Chris Lofton

He was just talking about how he wished it would have worked out for me up here.

Jackie Gentry

I'd been talking about it for a long time.

Richard Ayoade

I'm just terrible. At talking. With words.

Russell Brand

Im happy to be a part of the conversation, if more young people are talking about fracking instead of twerking were heading in the right direction. The people that govern us dont want an active population who are politically engaged, they want passive consumers distracted by the spectacle of which I accept I am a part.

Umberto Eco

I don't see the point of having 80 million people online if all they are doing in the end is talking to ghosts in the suburbs.

Rick Riordan

What are you talking about?" Narcissus demanded. "I am amazing. Everyone knows this." "Amazing at pure suck," Leo said. "If I was as suck as you, I'd drown myself. Oh wait, you already did that.

Tre Cool

Life is like breakfast: you just mix all ingredients 'cause in your stomach it will all come together.

William Albert Allard

Words and pictures can work together to communicate more powerfully than either alone.

Yvette Nicole Brown

Christ's strength is manifest in our weakness, so if we had everything together there would be no need for Him.

Wilfrid Laurier

A colony, yet a nation - words never before in the history of the world associated together.

Will Carleton

So I have talked with Betsey and Betsey has talked with me, And we have agreed together that we can't never agree

Vladimir Putin

Let us not forget that we have two governmental reserve funds: the Reserve Fund and the National Wellbeing Fund that represent together $100 billion.

Vladimir Putin

I would like to draw attention to the fact that we have gone from pure trade [with China] in traditional goods [energy resources, such as hydrocarbons, oil and now natural gas, petrochemicals on the one hand and textiles and footwear on the other] to a whole new level of economic cooperation. For example, we are working together on space programmes. Moreover, we are developing and soon will begin the production of a heavy helicopter. We are now tracing the plan for the creation of a wide-body long-range aircraft.

Walter Mosley

There's many things that I am. And all of those things come together at some point. If somebody wants to limit me, you know and they'll say, 'Well, this is Walter Mosley, the mystery writer.' I don't like that. Because I do many things.

Yoko Ono

World peace is one project that we have to do together.