Today, it is research with human embryonic stem cells and attempts to prepare cloned stem cells for research and medical therapies that are being disavowed as being ethically unacceptable.

Novel technologies and ideas that impinge on human biology and their perceived impact on human values have renewed strains in the relationship between science and society.

But the prospects of designing chemical plants for industrial scale chemical processes seemed far less interesting than the chemical events that occur in biological systems.

Fears of creating new kinds of plagues or of altering human evolution or of irreversibly altering the environment were only some of the concerns that were rampant.

By that time I was hooked on a career in academic research instead of one in the pharmaceutical industry that I had originally considered in deciding to get a PhD.

But I felt it necessary to be part of the war effort and I enlisted in the Navy to be a flyer.

With time, many of the facts I learned were forgotten but I never lost the excitement of discovery.

Moreover, the concern of some that moving DNA among species would breach customary breeding barriers and have profound effects on natural evolutionary processes has substantially disappeared as the science revealed that such exchanges occur in nature.

Yet the effort to inform the public also encouraged responsible public discussion that succeeded in developing a consensus for the measured approach that many scientists supported.

Looking back, I realize that nurturing curiosity and the instinct to seek solutions are perhaps the most important contributions education can make.

By then, I was making the slow transition from classical biochemistry to molecular biology and becoming increasingly preoccupied with how genes act and how proteins are made.

That work led to the emergence of the recombinant DNA technology thereby providing a major tool for analyzing mammalian gene structure and function and formed the basis for me receiving the 1980 Nobel Prize in Chemistry.

Paradoxically, no such embargo exists for the drugs and therapies that have revolutionized the treatment of serious diseases although many of them were created with the same technologies.

Today, it is research with human embryonic stem cells and attempts to prepare cloned stem cells for research and medical therapies that are being disavowed as being ethically unacceptable.

I can remember the frustration of not being able to talk. I knew what I wanted to say, but I could not get the words out, so I would just scream.

What I try to do for my readers is to pass on some of the things that I found out about being thirteen after doing it for forty years.

In this watering-place I acted an heroic character, badly studied; and being a novice on such a stage, I forgot my part before a pair of lovely blue eyes.

Young people discovering their sexuality must know they walk with a strong tradition and that they are not alone. They have a right to information without being pressured.

Being a publicist is like management in a lot of ways - you're their friend, you're their mother, you're their confidante.

I mean, all alternative comedy is are comedians that have being doing it for so long, for so long, that they were relaxed enough to start becoming personal on stage.

I became hooked on the idea of being able to shoot an image and process it myself, and end up with a product.

Being a cover artist is not like being a real artist. That's just copying what someone else did.

It is too maddening. I've got to fly off, right now, to some devilish navy yard, three hours in a seasick steamer, and after being heartily sick, I'll have to speak three times, and then I'll be sick coming home. Still, who would not be sick for England?

I don't like being recognised, I have no interest in being famous at all, I just do what I do. If I could be like Captain Kirk and beam myself up and then beam myself down, I would!

I'm glad I'm not Brezhnev. Being the Russian leader in the Kremlin. You never know if someone's tape recording what you say.

Being a musician is what I do, but it's not what I am.

We're all like children. We may think we grow up, but to me, being grown up is death, stopping thinking, trying to find out things, going on learning.

We've had it very clear to the Bosnians that our obligation to equip and train their forces is completely conditional on the foreign forces being gone.

My parents were amazing people who had no business being together - and they knew it.

Teachers started recognizing me and praising me for being smart in science and that made me want to be even smarter in science!

Sure, I get the blues. But what I try to do, is apply joy to the blues, you know? I don't know if it's a technique, or just being bent that way, being raised by the folks I was raised by.

Kind thoughts are rarer than either kind words or deeds. They imply a great deal of thinking about others. This in itself is rare. But they also imply a great deal of thinking about others without the thoughts being criticisms. This is rarer still.

The judge turned his back towards me, sitting back on his judge's chair, while I was in the witness stand being questioned. The whole courtroom was full of these anarchists, leftists, communists and Jewish lobbyists.

For me, being in front of the camera and training go hand in hand.

I define success as being comfortable with yourself and your life. And that is about as good as it gets, really.

Being injured is something that happens in this sport. Anybody who gets into it understands that.

PR is extremely important, and being able to use it in the right way means everything. You have to market your success.

Being ill like this combines shock - this time I will die - with a pain and agony that are unfamiliar, that wrench me out of myself.

I couldn't be happier about being a part of 'Hunger Games' and to play Katniss. I have a huge responsibility to the fans of this incredible book and I don't take it lightly. I will give everything I have to these movies and to this role to make it worthy of Suzanne Collins' masterpiece.

Had the Hebrews not been disturbed in their progress a thousand and more years ago, they would have solved all the great problems of civilization which are being solved now under all the difficulties imposed by the spirit of the Middle Ages.

This subsistence, or manner of being of God is his one essence so far as it has personal properties.

But in the first Gulf war the United Kingdom was not under any threat from Iraq, and is still less so in the second one. Then there is no justification for obstructing freedom of information, particularly as nations have a right to know what their soldiers are being used for.

I have a project at HBO and one at the Family Channel coming that are being looked at. Aside from that I am not doing much more than playing golf and some skiing.

Much of my work has come from being lazy.

When you focus on being a blessing, God makes sure that you are always blessed in abundance.

Falsehood has an infinity of combinations, but truth has only one mode of being.

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

The most important quality in a leader is that of being acknowledged as such. All leaders whose fitness is questioned are clearly lacking in force.

The fame aspect of winning the Masters... besides being married and becoming a father, that's a strong third there.