A Quote by A.C. Grayling

Science is the outcome of being prepared to live without certainty and therefore a mark of maturity. It embraces doubt and loose ends.

A.C. Grayling

Quote Topics

Being Certainty Doubt Ends Live Loose Loose Ends Mark Maturity Outcome Prepared Science Therefore Without

Quote Author

A.C. Grayling
British - Philosopher
Born: April 3, 1949

I believe that the day one stops being spiritual, one ends up being religious. I live by the adage that the only certainty in life is death. We should, therefore, learn to live for the day and be content.

Ashwin Sanghi

We absolutely must leave room for doubt or there is no progress and there is no learning. There is no learning without having to pose a question. And a question requires doubt. People search for certainty. But there is no certainty. People are terrified — how can you live and not know? It is not odd at all. You only think you know, as a matter of fact. And most of your actions are based on incomplete knowledge and you really don’t know what it is all about, or what the purpose of the world is, or know a great deal of other things. It is possible to live and not know.

Richard P. Feynman

We absolutely must leave room for doubt or there is no progress and no learning. There is no learning without having to pose a question. And a question requires doubt. People search for certainty. But there is no certainty.

Richard P. Feynman

The very foundation of science is to keep the door open to doubt. Precisely because we keep questioning everything, especially our own premises, we are always ready to improve our knowledge. Therefore a good scientist is never ‘certain’. Lack of certainty is precisely what makes conclusions more reliable than the conclusions of those who are certain: because the good scientist will be ready to shift to a different point of view if better elements of evidence, or novel arguments emerge. Therefore certainty is not only something of no use, but is in fact damaging, if we value reliability.

Carlo Rovelli

And do you know, do you know that mankind can live without the Englishman, it can live without Germany, it can live only too well without the Russian man, it can live without science, without bread, and it only cannot live without beauty, for then there would be nothing at all to do in the world! The whole secret is here, the whole of history is here. Science itself would not stand for a minute without beauty

Fyodor Dostoevsky

A science only advances with certainty, when the plan of inquiry and the object of our researches have been clearly defined; otherwise a small number of truths are loosely laid hold of, without their connexion being perceived, and numerous errors, without being enabled to detect their fallacy.

Jean-Baptiste Say

Economics is a theoretical science and as such abstains from any judgement of value. It is not its task to tell people what ends they should aim at. It is a science of the means to be applied for attainment of ends chosen, not, to be sure, a science of the choosing of ends. Ultimate decisions, the valuations and the choosing of ends, are beyond the scope of any science. Science never tells a man how he should act; it merely shows how a man must act if he wants to attain definite ends.

Ludwig von Mises

Then I felt too that I might take this opportunity to tie up a few loose ends, only of course loose ends can never be properly tied, one is always producing new ones. Time, like the sea, unties all knots. Judgements on people are never final, they emerge from summings up which at once suggest the need of a reconsideration. Human arrangements are nothing but loose ends and hazy reckoning, whatever art may otherwise pretend in order to console us.

Iris Murdoch

To teach how to live without certainty and yet without being paralysed by hesitation is perhaps the chief thing that philosophy, in our age, can do for those who study it.

Bertrand Russell

I'll change the posture of our federal government from being one of the most anti-science administrations in American history to one that embraces science and technology.

Barack Obama

[I]f in other sciences we should arrive at certainty without doubt and truth without error, it behooves us to place the foundations of knowledge in mathematics, in so far as disposed through it we are able to reach certainty in other sciences and truth by the exclusion of error.

Roger Bacon

The reality in Washington D.C. is if you live in Tenleytown versus if you live in Anacostia, you get two wildly different educational experiences. It’s the biggest social injustice imaginable. What we are allowing to happen in this day and age, we are still allowing the color of a child’s skin and the Zip code they live in to dictate their educational outcome, and therefore their life outcome. We are robbing them every single day of their futures. And everybody in this country should be infuriated by that.

Michelle Rhee

I would say that without any doubt he's the killer - the law says beyond a reasonable doubt and to a moral certainty which I - there's no question that he was the killer of President Kennedy.

Henry Wade

Science is like society and trade, in resting at bottom upon a basis of faith. There are some things here, too, that we can not prove, otherwise there would be nothing we can prove. Science is busy with the hither-end of things, not the thither-end. It is a mistake to contrast religion and science in this respect, and to think of religion as taking everything for granted, and science as doing only clean work, and having all the loose ends gathered up and tucked in. We never reach the roots of things in science more than in religion.

Charles Henry Parkhurst

Science is the exploration of the experience of nature without psychedelics. And I propose, therefore, to expand that enterprise and say that we need a science beyond science. We need a science which plays with a full deck.