Leaders are visionaries with a poorly developed sense of fear and no concept of the odds against them.

Leaders are visionaries with a poorly developed sense of fear and no concept of the odds against them.

As a medical doctor who chose a career in artificial heart technology rather than clinical practice, I decided not to take an internship, which is required for licensing. Instead, I work with invention, manufacturing, regulatory affairs, and clinical application of artificial hearts.

As spokesman for Lipitor, I have been an advocate of preventive medicine in addition to my work with the Jarvik 2000 Heart, which has rescued people from death and sustained a patient with a normal, mobile lifestyle for seven and a half years - the longest in the world.

I accepted the role of spokesman for Lipitor because I am dedicated to the battle against heart disease, which killed my father at age 62 and motivated me to become a medical doctor.

I am a doctor. I have long experience with heart disease.

I am a medical scientist, not a practical physician.

I am a medical scientist, not a practical physician. I think it's very upfront. I am a doctor. I have long experience with heart disease.

I am, in fact, a medical doctor; I am a world expert in mechanical heart technology; and I am an athletically fit man who takes care of his own health through diet and exercise, including frequent five mile runs.

I do not practice clinical medicine and hence do not treat individual patients. My career is in medical science.

I knew that my father was going to die of heart disease, and I was trying to make a heart for him.

Lipitor is one of the most researched medicines. I'm glad I take Lipitor, as a doctor, and a dad.

Our ad campaign with Pfizer is educational. Lipitor is the most widely prescribed drug in the country. For every prescription, there is a doctor writing it. It's a huge vote of confidence.

The United States has an active pharmaceutical industry that has brought huge benefits to the U.S. public. Most Americans, who benefit from these advances, have little understanding of how difficult it is to create an important new medical therapy and make it available to improve public health.

The artificial heart is very effective as a bridge to transplant, but the number of people that can be saved with human hearts is limited. A perfect artificial heart could save many more patients.

There is a clear matter that I am not a practicing physician. I have never been a practitioner; everybody has known for decades. I'm a developer of the technology.

There is a clear matter that I am not a practicing physician; I have never been a practitioner; everybody has known for decades.

This idea that clumsy, stumbling people are real bright is ridiculous, because intelligence is related to neurologic function, and really intelligent people are very well-coordinated.

This idea that clumsy stumbling people are real bright is ridiculous because intelligence is related to neurologic function and really intelligent people are very well coordinated.

Boredom is... a vital problem for the moralist, since half the sins of mankind are caused by the fear of it.

People react to fear, not love; they don't teach that in Sunday School, but it's true.

Luck is everything... My good luck in life was to be a really frightened person. I'm fortunate to be a coward, to have a low threshold of fear, because a hero couldn't make a good suspense film.

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.

Our society must make it right and possible for old people not to fear the young or be deserted by them, for the test of a civilization is the way that it cares for its helpless members.

Democracy is stronger than terrorism, and we will not cower to the terrorists' campaign of fear.

Fear is the lengthened shadow of ignorance.

I don't fear death because I don't fear anything I don't understand. When I start to think about it, I order a massage and it goes away.

Right out of high school I never had the fear of getting beat, which is how most people lose.

Who sows fear, reaps weapons.

For any new technology there is always controversy and there always some fear associated with it. I think that's just the price of being first sometimes.

Knight without fear and without reproach.

Peace, if it ever exists, will not be based on the fear of war but on the love of peace.

What is needed, rather than running away or controlling or suppressing or any other resistance, is understanding fear; that means, watch it, learn about it, come directly into contact with it. We are to learn about fear, not how to escape from it.

My greatest fear is to be misunderstood.

I'll think, If this is his first punch, how are the others gonna feel? That's the only fear I have for myself.

We need to teach the next generation of children from day one that they are responsible for their lives. Mankind's greatest gift, also its greatest curse, is that we have free choice. We can make our choices built from love or from fear.

Laughter kills fear, and without fear there can be no faith. For without fear of the devil there is no need for God.

That was my fear, which is why when I was took over a book, I was always trying to tweak it a little bit so that it looked like I was trying to add something instead of keeping the status quo.

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.

Because of the lack of education on AIDS, discrimination, fear, panic, and lies surrounded me.

Valor grows by daring, fear by holding back.

Try a thing you haven't done three times. Once, to get over the fear of doing it. Twice, to learn how to do it. And a third time to figure out whether you like it or not.

We have not sought this conflict; we have sought too long to avoid it; our forbearance has been construed into weakness, our magnanimity into fear, until the vindication of our manhood, as well as the defence of our rights, is required at our hands.

Fix reason firmly in her seat, and call to her tribunal every fact, every opinion. Question with boldness even the existence of a God; because, if there be one, he must more approve of the homage of reason, than that of blindfolded fear.

It's an interesting combination: Having a great fear of being alone, and having a desperate need for solitude and the solitary experience. That's always been a tug of war for me.

You've got to be taught to hate and fear.

I think it is important to ask ourselves as citizens, not as Democrats attacking the administration, but as citizens, whether a world power can really provide global leadership on the basis of fear and anxiety?

Will dissent be permitted? The answer to that question will determine whether the society is a free society or a fear society.

With their souls of patent leather, they come down the road. Hunched and nocturnal, where they breathe they impose, silence of dark rubber, and fear of fine sand.