M stands for Magic, Mystery, or Matrixaccording to taste

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.

There is a difference between knowing what is true and knowing why it is true

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

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.

Im actually, for the most part, a complete agnostic politically.

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.

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.

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.

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.

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.

Wealth in money, mineral resources are not the real wealth. The true wealth of nation is the character of her people.

There is nothing such as Happiness, its just a state of mind that lasts for a fraction of seconds....!

To all of you who have made my being alive so wonderful, so exciting and so full, my thanks and all my love.

No one who cooks, cooks alone. Even at her most solitary, a cook in the kitchen is surrounded by generations of cooks past, the advice and menus of cooks present, the wisdom of cookbook writers.

Without Coretta Scott King, there would not have been a Martin Luther King, Jr. in the way that we know him.

Readers enjoy talking about books almost as much as they like reading.

Everybody. No matter how they feel about me, everybody on Oklahoma City, on that team, of course I watch them. I support them. I want them to do well.

He will find one English book and one only, where, as in the "Iliad" itself, perfect plainness of speech is allied with perfect nobleness; and that book is the Bible.

You have to be 100% behind someone, before you can stab them in the back.

My position is this – street soccer is the most natural educational system that can be found