People think of these eureka moments and my feeling is that they tend to be little things, a little realisation and then a little realisation built on that.

I was indeed very slow as a youngster.

This book is about physics and its about physics and its relationship with mathematics and how they seem to be intimately related and to what extent can you explore this relationship and trust it.

Ordinary photons do have spin, they have a notion of helicity so they spin around their direction on motion.

Some years ago, I wrote a book called the Emperor's New Mind and that book was describing a point of view I had about consciousness and why it was not something that comes about from complicated calculations.

People think of these eureka moments and my feeling is that they tend to be little things, a little realisation and then a little realisation built on that.

Well I didn't actually see the Matrix but I've seen other movies where with similar sorts of themes.

As for morality, well that's all tied up with the question of consciousness.

If you didn't have any conscious beings in the world, there really wouldn't be morality but with consciousness that you have it.

But I think it is a serious issue to wonder about the other platonic absolutes of say beauty and morality.

My own way of thinking is to ponder long and I hope deeply on problems and for a long time which I keep away for years and years and I never really let them go.

As you say, the way string theory requires all these extra dimensions and this comes from certain consistency requirements about how string should behave and so on.

I'm pretty tenacious when it comes to problems.

So what I'm saying is why don't we think about changing Schrodinger's equation at some level when masses become too big at the level that you might have to worry about Einstein's general relativity.

In the book, I make the point that here we have string theory and here we have twistor theory and we don't know if either one of them is the right approach to nature.

The basic theory in twistor theory is not to add extra dimensions.

Well, I don't know if I can comment on Kant or Hegel because I'm no real philosopher in the sense of knowing what these people have said in any detail so let me not comment on that too much.

And these little things may not seem like much but after a while they take you off on a direction where you may be a long way off from what other people have been thinking about.

The idea is if you use those two shapes and try to colour the plane with them so the colours match, then the only way that you can do this is to produce a pattern which never repeats itself.

Well, gauge theory is very fundamental to our understanding of physical forces these days. But they are also dependent on a mathematical idea, which has been around for longer than gauge theory has.

Some people take the view that the universe is simply there, and it runs along - it's a bit as though it just sort of computes, and we happen by accident to find ourselves in this thing. I don't think that's a very fruitful or helpful way of looking at the universe.

Some people take the view that we happen by accident. I think that there is something much deeper, of which we have very little inkling at the moment.

There is a certain sense in which I would say the universe has a purpose. It's not there by chance.

If the computer-guided robots turn out to be our superiors in every respect, then will they not find that they can run the world better without the need of us at all? Humanity itself will then have become obsolete.

Without feeling abashed by my ignorance, I confess that I am absolutely unable to say. In the absence of an appearance of learning, my answer has at least one merit, that of perfect sincerity.

Words are the children of reason and, therefore, can't explain it. They really can't translate feeling because they're not part of it. That's why it bugs me when people try to analyze jazz as an intellectual theorem. It's not. It's feeling.

The best compliment to a child or a friend is the feeling you give him that he has been set free to make his own inquiries, to come to conclusions that are right for him, whether or not they coincide with your own.

The feeling remains that God is on the journey, too.

I've always wanted to sing, just as I've always known that one day I would have my own niche in the annals of song. It was a feeling I had.

The methods of peace propaganda which aim at establishing peace doctrine by argument and by creating a feeling favorable to peace in general seem to fall short of reaching the springs of human action and of dealing with the causes of the conduct which they seek to modify.

I love making people laugh. It's an addiction and it's probably dysfunctional, but I am addicted to it and there's no greater pleasure for me than sitting in a theater and feeling a lot of people losing control of themselves.

Then came the choreography... the impact of music and choreography tends to really emphasize an overall feeling of what you really want out of the program.

On that road of the informer, it is always night. I cannot ever inform against anyone without feeling something die within me. I inform without pleasure, because it is necessary.

I was as big as I have ever been. I had a personal trainer and was working out. I was feeling good. I was muscular. I had never weighed more than 155 pounds.

Lately, I can't shake the feeling that I've been living a dream for the last 10 years or so; I can't account for most of my 20s, and I have to continually remind myself that certain people are dead now and many of my friends have children.

The key to the mystery of a great artist is that for reasons unknown, he will give away his energies and his life just to make sure that one note follows another... and leaves us with the feeling that something is right in the world.

Collectively, we must do more than simply watch, with resignation and a feeling of powerlessness, reports on the evening news about the latest terrorist atrocity.

But even if I'm left high and dry at the end of this wild journey, just taking it is a great feeling.

For me concrete poetry was a particular way of using language which came out of a particular feeling, and I don't have control over whether this feeling is in me or not.

They must have a feeling of do or die. It is such an overcrowded profession.

You know that day after day of, Oh God what am I going to do with myself feeling? The fear of the emptiness that it implies keeps me going.

But I remember feeling as a producer I felt like the guy who called the caterer and got the band; I had to work the party while everybody else was having a good time.

Faith means living with uncertainty - feeling your way through life, letting your heart guide you like a lantern in the dark.

The only thing that's a little tricky about it is sometimes people assume that if it's a new song, it's a reflection of what you're feeling or going through now.

I think it's hard to know. Feeling fulfilled, because actors face periods of unemployment, there is nothing worse than being at the top of your game; you have so much to give but do not have the platform to do this.

Welcome, wild harbinger of spring! To this small nook of earth; Feeling and fancy fondly cling, Round thoughts which owe their birth, To thee, and to the humble spot, Where chance has fixed thy lowly lot.

Playing gives me as much good feeling now as it did when I was a bitty kid.

A leopard does not change his spots, or change his feeling that spots are rather a credit.

It is a curious sensation: the sort of pain that goes mercifully beyond our powers of feeling. When your heart is broken, your boats are burned: nothing matters any more. It is the end of happiness and the beginning of peace.