In 1948 I entered the Massachusetts Institute of Technology undecided between studies of chemistry and physics but my first year convinced me that physics was more interesting to me.

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.

I am a teacher and I am proud of it. At Cornell University I have taught primarily undergraduates and indeed almost every year since 1966 have taught first-year general chemistry.

I really enjoyed hanging out with some of the teachers. This one chemistry teacher she liked hanging out. I liked making explosives. We would stay after school and blow things up.

Exercise helps me with stress. It changes your brain chemistry. I turn to Ashtanga yoga when I feel the need to relax. I love it but it's not right for everybody. It's taught to you a little bit at a time according to your body type and your strength. That keeps things challenging.

I learned easily and had time to follow my inclination for sports (light athletics and skiing) and chemistry which I taught myself by reading all textbooks I could get.

The weapons were conceived and created by a small band of physicists and chemists they remain a cataclysmic threat to the whole of human society and the natural environment.

Creatively I thought we were still viable and could do more records. But our working relationship just wasn't happening at all and our chemistry as people broke down because of that.

Some of the greatest relationship films of all time the two stars have hated each other but mostly you see that chemistry.

The grounding in natural sciences which I obtained in the course of my medical studies including preliminary examinations in botany zoology physics and chemistry was to become decisive in determining the trend of my literary work.

I went to Duke University in the medical track. And then I decided I wanted to do something more creative so I switched to biochemistry at Nebraska.

I don't know if I believe in love at first sight but of course I believe in two people having chemistry right away. A girl should be really easy to talk to. When I lose track of time because we've been talking I think that's really fun.

My father is a chemist my mother was a homemaker. My parents instilled in us the feeling that learning was the most exciting thing that could happen to you and it never ends.

To think is to practice brain chemistry.

Chemistry is not anything an executive producer or writer can orchestrate or plan you just hope for it.

To those who have chosen the profession of medicine a knowledge of chemistry and of some branches of natural history and indeed of several other departments of science affords useful assistance.

Dancing and running shake up the chemistry of happiness.

My father was on the faculty in the Chemistry Department of Harvard University my mother had one year of graduate work in physics before her marriage.

Chemistry can be a good and bad thing. Chemistry is good when you make love with it. Chemistry is bad when you make crack with it.

I don't think of myself as a comedian but as an artist a scientist and chemist who just happens to be funny. I started doing stand-up to add another level to my game. I feel that I'm a young rookie with a veteran's skill.

If the chemistry is right between star and photographer and the geometry of the pictures pleases the star often the two people end up with a long-term professional friendship during which they continue to work together and to produce highly personal images.

There has to be chemistry in a duet but if you go beyond the point of friendship and attraction you lose something.

Let's keep the chemists over here and the food over here that's my feeling. What do I know? But that is a big aspect of fast food is their ability to artificially taint the colors and the smells and stuff to stimulate appetite.

I love Alton Brown's show 'Good Eats ' about the chemistry of food. It's really thoughtful.