Witten Quotes & Sayings

I don't care about movies. I tend to play badminton once a week. — Edward Witten

It's an exaggeration to say that I came up with M-theory. — Edward Witten

I'm actually, for the most part, a complete agnostic politically. — Edward Witten

You have that one basic string, but it can vibrate in many ways. But we're trying to get a lot of particles because experimental physicists have discovered a lot of particles. — Edward Witten

Superstring theories provide a framework in which the force of gravity may be united with the other three forces in nature: the weak, electromagnetic and strong forces. Recent progress has shown that the most promising superstring theories follow from a single theory. For the last generation, physicists have studied five string theories and one close cousin. Recently it has become clear that these five or six theories are different limiting cases of one theory which, though still scarcely understood, is the candidate for superunification of the forces of nature. — Edward Witten

As far as extra dimensions are concerned, very tiny extra dimensions wouldn't be perceived in everyday life, just as atoms aren't: we see many atoms together but we don't see atoms individually. — Edward Witten

String theory is 21 st century physics that fell accidentally into the 20th century. — Edward Witten

M stands for Magic, Mystery, or Matrixaccording to taste — Edward Witten

As for the forces, electromagnetism and gravity we experience in everyday life. But the weak and strong forces are beyond our ordinary experience. So in physics, lots of the basic building blocks take 20th- or perhaps 21st-century equipment to explore. — Edward Witten

Jason Witten will go down as one of the best tight ends in history. — Deion Sanders

I wouldn't have thought that a wrong theory should lead us to understand better the ordinary quantum field theories or to have new insights about the quantum states of black holes. — Edward Witten

Technically you need the extra dimensions. At first people didn't like them too much, but they've got a big benefit, which is that the ability of string theory to describe all the elementary particles and their forces along with gravity depends on using the extra dimensions. — Edward Witten

If I take the theory as we have it now, literally, I would conclude that extra dimensions really exist. They're part of nature. We don't really know how big they are yet, but we hope to explore that in various ways. — Edward Witten

Even before string theory, especially as physics developed in the 20th century, it turned out that the equations that really work in describing nature with the most generality and the greatest simplicity are very elegant and subtle. — Edward Witten

We know a lot of things, but what we don't know is a lot more. — Edward Witten

Quantum mechanics brought an unexpected fuzziness into physics because of quantum uncertainty, the Heisenberg uncertainty principle. — Edward Witten

I have a tendency, more than most other physicists, to try to figure out everything all at once, before I publish. And even to try to figure out everything in my head, without pencil and paper. — Edward Witten

If you are a researcher, you are trying to figure out what the question is as well as what the answer is. — Edward Witten

String theory is an attempt at a deeper description of nature by thinking of an elementary particle not as a little point but as a little loop of vibrating string. — Edward Witten

One of the basic things about a string is that it can vibrate in many different shapes or forms, which gives music its beauty. — Edward Witten

There is a difference between knowing what is true and knowing why it is true — Edward Witten

So when you ask me how string theory might be tested, I can tell you what's likely to happen at accelerators or some parts of the theory that are likely to be tested. — Edward Witten

As of now, string theorists have no explanation of why there are three large dimensions as well as time, and the other dimensions are microscopic. Proposals about that have been all over the map. — Edward Witten

Having those extra dimensions and therefore many ways the string can vibrate in many different directions turns out to be the key to being able to describe all the particles that we see. — Edward Witten

It's indeed surprising that replacing the elementary particle with a string leads to such a big change in things. I'm tempted to say that it has to do with the fuzziness it introduces. — Edward Witten

Regardless of any deviations, it was clear I was supposed to end up in math and physics. — Edward Witten

In Einstein's general relativity the structure of space can change but not its topology. Topology is the property of something that doesn't change when you bend it or stretch it as long as you don't break anything. — Edward Witten

There was a long history of speculation that in quantum gravity, unlike Einstein's classical theory, it might be possible for the topology of spacetime to change. — Edward Witten

On the other hand, we don't understand the theory too completely, and because of this fuzziness of spacetime, the very concept of spacetime and spacetime dimensions isn't precisely defined. — Edward Witten

The theory has to be interpreted that extra dimensions beyond the ordinary four dimensions the three spatial dimensions plus time are sufficiently small that they haven't been observed yet. — Edward Witten

Something terrible happened in Salem in 1692 . . . but it isn't what you think! — Suzy Witten

When one supports a certain radical position, one should know the conservative position that one is rejecting. What troubles me is the unexamined adoption of a radical stance. — Robert Pincus-Witten

We have one real candidate for changing the rules; this is string theory. In string theory the one-dimensional trajectory of a particle in spacetime is replaced by a two-dimensional orbit of a string. Such strings can be of any size, but under ordinary circumstances they are quite tiny, ... a value determined by comparing the predictions of the theory for Newton's constant and the fine structure constant to experimental values. — Edward Witten

If one of the five theories describes our univers, who lives in the other four worlds — Edward Witten

But the beauty of Einstein's equations, for example, is just as real to anyone who's experienced it as the beauty of music. We've learned in the 20th century that the equations that work have inner harmony. — Edward Witten

Spreading out the particle into a string is a step in the direction of making everything we're familiar with fuzzy. You enter a completely new world where things aren't at all what you're used to. — Edward Witten

A girl nearby muttered,"If that's a lady, I'm a cat."
Reaching out, Sandry lifted the pitcher of milk from the table. Cradling it in both hands, she walked over to the mutterer.
I am Sandrilene fa Toren, daughter of Count Mattin fer Toren and his countess, Amiliane fa Landreg. I am the great-niece of his grace, Duke Vedris of this realm of Emelan, and cousin of her Imperial Highness, Empress Berenene of the Namorn Empire. You are Esmelle ei Pragin, daughter of Baron Witten en Pragin and his lady Colledia of House Wheelwright, a merchant house. If I tell you my friend is a lady, then you"- carefully she poured milk into Esmelle's plate-"you had best start lapping, kitty."
She set the pitcher down and returned to her chair. — Tamora Pierce

I have a much easier time imagining how we would understand the big bang, even though we can't do it yet, than I can imagine understanding consciousness. — Edward Witten

One very important aspect of string theory is definitely testable. That was the prediction of supersymmetry, which emerged from string theory in the early '70s. — Edward Witten

I just think too many nice things have happened in string theory for it to be all wrong. Humans do not understand it very well, but I just don't believe there is a big cosmic conspiracy that created this incredible thing that has nothing to do with the real world. — Edward Witten