"One might think this means that imaginary numbers……" — Stephen Hawking
"One might think this means that imaginary numbers are just a mathematical game having nothing to do with the real world. From the viewpoint of positivist philosophy, however, one cannot determine what is real. All one can do is find which mathematical models describe the universe we live in. It turns out that a mathematical model involving imaginary time predicts not only effects we have already observed but also effects we have not been able to measure yet nevertheless believe in for other reasons. So what is real and what is imaginary? Is the distinction just in our minds?"
—
Stephen Hawking
★
★
★
★
★
0.0 avg (0 ratings)
More Able Quotes
This quote is filed under Able Quotes,
one of 10,642 quotes in that category. Here are a few more:
-
On the field, blacks have been able to be super giants. But, once our playing days are over, this is…
— Hank Aaron
-
I believe more in precision, when you have the capability, like when you see a mosquito fly and you're able…
— Alexis Arguello
-
It is the mark of an educated mind to be able to entertain a thought without accepting it.
— Aristotle
-
When it comes to the point where you occasionally look forward to being in prison on the basis that you…
— Julian Assange
-
I write the paragraph, then I'm crossing out, changing words, trying to improve it. When it seems more or less…
— Paul Auster
-
For centuries, the Muslims were able to co-exist perfectly well with Jews and Christians in the Middle East.
— Karen Armstrong
-
I myself spent nine years in an insane asylum and I never had the obsession of suicide, but I know…
— Antonin Artaud
-
Aerodynamically, the bumble bee shouldn't be able to fly, but the bumble bee doesn't know it so it goes on…
— Mary Kay Ash
-
An FBI agent ought to be able to surf the net and look for sites that instruct people how to…
— John Ashcroft
-
The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except…
— David Attenborough
-
I suffer much less than many of my colleagues. I am perfectly able to go to Australia and film within…
— David Attenborough
-
Cameramen are among the most extraordinarily able and competent people I know. They have to have an insight into natural…
— David Attenborough
See all 10,642 Able Quotes »