Normal science does not aim at novelties of fact or theory and, when successful, finds none.

It is, I think, particularly in periods of acknowledged crisis that scientists have turned to philosophical analysis as a device for unlocking the riddles of their field. Scientists have not generally needed or wanted to be philosophers.

Under normal conditions the research scientist is not an innovator but a solver of puzzles, and the puzzles upon which he concentrates are just those which he believes can be both stated and solved within the existing scientific tradition.

The historian of science may be tempted to exclaim that when paradigms change, the world itself changes with them.

Rather than being an interpreter, the scientist who embraces a new paradigm is like the man wearing inverting lenses.

Crisis alone is not enough. There must also be a basis, though it need be neither rational nor ultimately correct, for faith in the particular candidate chosen.

The crises of our time, it becomes increasingly clear, are the necessary impetus for the revolution now under way. And once we understand nature's transformative powers, we see that it is our powerful ally, not a force to feared our subdued.

Normal science does not aim at novelties of fact or theory and, when successful, finds none.

All significant breakthroughs are break withs old ways of thinking.

At the end, the realization is that she had to get to a place in her life where she could drop her guard and make peace with the fact that whether she had a small amount of time, that she had to kind of live it completely through, instead of living by the rules.

President Johnson and I have a lot in common. We were both born in small towns and we're both fortunate in the fact that we think we married above ourselves.

The fact is I've been in Massachusetts for the last two weeks, and it seems over the last few days that the price is increasing by the hour at the pump, so there needs to be an aggressive investigation.

In fact, it is a farce to call any being virtuous whose virtues do not result from the exercise of its own reason.

Working-class Americans have waited too long, close to a decade in fact, for an increase in the minimum wage. This has been the second longest period without a pay raise since the Federal minimum wage law was first enacted in 1938.

The fact is, Latinos now own their own lives and I believe they can afford to look back without judgment.

The fact that it's science fiction gives you the license to do anything you want to do.

It has to do with the fact that Ford, for all his greatness, is an Irish egomaniac, as anyone who knows him will say.

I never knew a more presumptuous person than myself. The fact that I say that shows that what I say is true.

I think the fact that I'm so well known to be gay makes it very difficult to have a convincing relationship with a woman on screen. It wouldn't be at all difficult for me to kiss a woman - I'll kiss a frog if you like.

People expect us to be different, but we're not. We're very similar people, and it's because we're so similar and close to each other that we make each other laugh - in fact we make each other laugh more than we make anyone else laugh.

I can't tell you how hard I worked the last year. In fact, I worked so hard that I know I can't maintain that same work level in 2001, so I've got to quit something.

The miracle of light pours over the green and brown expanse of saw grass and of water, shining and slowly moving, the grass and water that is the meaning and the central fact of the Everglades. It is a river of grass.

The key to accepting responsibility for your life is to accept the fact that your choices, every one of them, are leading you inexorably to either success or failure, however you define those terms.

In fact I have nightmares about having children. I want to carry a baby and feel the life within me and in my dream, I do. But every time after it's born, there's this incredible fear, this pounding pulse of fear. It's a real bad nightmare.

All my songs were solo voices. Just me singing. In fact, that was the gimmick - no gimmick. Just singing straight with not too much background.

The fact is that young people are going to have sex whether you like it or not.

We have stabilized our economy. We took over a very sick economy, and we were hemorrhaging 750,000 jobs a month. We have stopped the hemorrhaging. In fact, we had 140,000 job growth last month. And that's what I call progress.

As a matter of fact they'd blacken us down. I guess there's a reason that according to what the Caucasian wanted us to look like. He wanted us to look-if we were Black, then he had his idea of what we look like.

I felt pretty comfortable with Westerns, apart from the fact I couldn't ride.

There are in fact two things, science and opinion; the former begets knowledge, the later ignorance.

Every day some new fact comes to light - some new obstacle which threatens the gravest obstruction. I suppose this is the reason which makes the game so well worth playing.

There is nothing as mysterious as a fact clearly described. I photograph to see what something will look like photographed.

In fact, words are well adapted for description and the arousing of emotion, but for many kinds of precise thought other symbols are much better.

It has long been known that the chemical atomic weight of hydrogen was greater than one-quarter of that of helium, but so long as fractional weights were general there was no particular need to explain this fact, nor could any definite conclusions be drawn from it.

That the apostolic office is temporary, is a plain historical fact.

I knew exactly what I was, and there was no hang-up with me. None whatsoever. The fact that the pigment of my skin maybe being lighter brown than other people of my race, maybe some of them, but you know our race has all colors.

Facts, according to my ideas, are merely the elements of truths, and not the truths themselves; of all matters there are none so utterly useless by themselves as your mere matters of fact.

Science is organized common sense where many a beautiful theory was killed by an ugly fact.

Love is the affinity which links and draws together the elements of the world... Love, in fact, is the agent of universal synthesis.

I'm doing naughty things, I'm drinking too much, I'm going to clubs. It really didn't matter to me, other than the fact that some parents wouldn't let their kids hang out with me.

Because when the film was first mooted, the Beatles didn't like the idea at all. In fact they wouldn't have any part in it. And when Brian had committed them, it was part of a deal he did with United Artists, I think.

Without accepting the fact that everything changes, we cannot find perfect composure. But unfortunately, although it is true, it is difficult for us to accept it. Because we cannot accept the truth of transience, we suffer.

And so, the youngsters you have today, even though there are far fewer of them - in World War II 16.5 million men and women in uniform, today roughly a million in uniform in spite of the fact that the country is almost twice as large a population as we had in World War II.

Theatre director: a person engaged by the management to conceal the fact that the players cannot act.

When I first started editing GQ, it gave the impression of being, and in fact was, a gay magazine. There were female models in it and there were women on the cover, but the boys were always much, much more beautiful than the girls.

I think that the core doctrines of Christianity - the incarnation, the resurrection, life after death-these are as strong as ever. In fact, the belief in life after death has increased in this century.

As the days went on, I didn't mind the games. In fact, I looked forward to them. That was the easiest part of all. I couldn't wait to get to the ballpark I'd be the first one there and I was willing to do anything. I think that's why the veterans liked me.

The fact is that great musical pieces take and hold the stage because they provide great emotional experiences.

Most people would sooner die than think; in fact, they do so.