Quotes of All Topics . Occasions . Authors
This familiarity with a respected physician and my appreciation of his work, or the tragedy I experienced with the long, tormented agony and death of my mother might have influenced me in wanting to study medicine. It was not the case.
Since muscular contractions are usually more or less regularly alternated with relaxations, the system of valves makes of the veins of every muscle a very effective pump, capable of maintaining a low pressure in the muscle capillaries.
If your decision-making is improved on the ground, certainly you'll be less likely to make the kind of errors that will linger with you the rest of your life and lead to regret, remorse, and a whole cascade of psychological dysfunction.
Ageing is very rare. We only see it in humans and laboratory animals and in zoo animals and in our pets. Basically, organisms that are protected from the external world. Once you create that protection, you live long enough to see ageing.
The circulatory system of man and the vertebrate animals can be considered as made up of a small number of organs or subordinate systems, which are easy to recognize anatomically, and the functions of which are on the whole quite distinct.
The living world has become impoverished. Species are being lost every day. Energy and other resources are nearing exhaustion. The environment is deteriorating. Pollution is everywhere. Climate is changing. Natural balances are threatened.
Looking back 25 years later, what I may say is that the facts have been far better than the dreams. In the long course of cell life on this earth it remained, for our age for our generation, to receive the full ownership of our inheritance.
For this equilibrium now in sight, let us trust that mankind, as it has occurred in the greatest periods of its past, will find for itself a new code of ethics, common to all, made of tolerance, of courage, and of faith in the Spirit of men.
Privacy is not a static construct. It is not an inherent property of any particular information or setting. It is a process by which people seek to have control over a social situation by managing impressions, information flows, and context.
I am most proud about the science I've done with my own two hands because I have always thought that even if your life path takes you into a leadership position outside the area you were known for, your legitimacy remains in that first field.
A woman will toss her head and a man will say, 'Oh she's trying to pick me up,' when in fact she's not doing that at all. So, women actually have to be a little careful with what they do, because men will pick up things that they didn't mean.
The most direct evidence of the wonderful plasticity and elasticity of red corpuscles is obtained when they are watched in a current, where they can be caught against a projecting edge and bent by the pressure of the current flowing past them.
Why do we feel jealousy? Therapists often regard the demon as a scar of childhood trauma or a symptom of a psychological problem. And it's true that people who feel inadequate, insecure, or overly dependent tend to be more jealous than others.
There were real reasons that you were attracted to somebody originally. The brain doesn't pick willy-nilly. Unless you part ways hating each other for some reason, that mechanism could get triggered again. You can literally fall in love again.
I recently wanted to exercise more, and instead of trying to remind myself about all the health benefits and designing an effective (but boring) workout routine, I thought of the moments in my life when getting a workout has been the most fun.
Back in 1962, when I had by accident become the supervisor of Roberto Celis in Argentina, it occurred to me that antibody diversity might arise from the joining by disulphide bridges of a variety of small polypeptides in combinatorial patterns.
Researchers have been looking for biomarkers of age for a long time and have failed. People sell tests out there to measure your biological age, and none of them work. There's no evidence that you can measure biological age with any reliability.
For over two billion years, through the apparent fancy of her endless differentiations and metamorphosis the Cell, as regards its basic physiological mechanisms, has remained one and the same. It is life itself, and our true and distant ancestor.
True healing must come first at the Soul level... prayer aligns our souls with God... By aligning ourselves with God - this highest possible state of unconditional love, joy, and wholeness - we can overcome anything, be healed of all afflictions.
The motivations of a scientist are always mixed and complex... every medical student has the desire to do good in the world. Making a small contribution to that effort is really in a sense the last significant thing that I want to do with my life.
The impact of climate change will fall disproportionately upon developing countries and the poor persons within all countries. It will therefore exacerbate inequalities in health status and access to adequate food, clean water and other resources.
The reason we have cancer and heart disease is the same reason you can't get rid of the wear and tear on your tires on your car: as soon as you use them, you are wearing them away. You can't make eternal tires, and it's the same with the human body.
Man, like other organisms, is so perfectly coordinated that he may easily forget, whether awake or asleep, that he is a colony of cells in action, and that it is the cells which achieve, through him, what he has the illusion of accomplishing himself.
As in biomedical science, pioneering industrial inventions have not been mothered by necessity. Rather, inventions for which there was no commercial use only later became the commercial airplanes, xerography and lasers on which modern society depends.
Born in England during the First World War, of Belgian parents with partly German roots, I grew up in the cosmopolitan city of Antwerp, where I had the benefit of a classical education taught in the two national languages of Belgium: French and Dutch.
I started my career as a surgeon 25 years ago. But it turned out that I am not talented as a surgeon, so I decided to change my career. But I still feel that I am a doctor. So my goal, all my life, is to bring this stem-cell technology to the bedside.
During the summer of 1963 between my junior and senior years, I began a research project on hypothermia in the Department of Surgery with Sidney Wolfson. I quickly became fascinated by the project and continued working on it throughout my senior year.
I feel now, as we did then, that for an effective approach to the problem of nucleic acid biosynthesis, it was essential to understand the biosynthesis of the simple nucleotides and the coenzymes and to have these concepts and methodology well in hand.
To my mind, the most important aspect of the Nobel Awards is that they bring home to the masses of the peoples of all nations, a realization of their common interests. They carry to those who have no direct contact with science the international spirit.
Although separating mitochondria and microsomes might appear worlds apart from the determination of the molecular weight of macromolecules, certain concepts were common to the two operations and could be usefully transposed from the latter to the former.
There is no empirical evidence to suggest that ageing in humans has been modified by any means, nor is there evidence that it is even possible to measure biological age. And nothing has been demonstrated to be true when it comes to anti-ageing medicines.
In the tissues generally, and in such a cavity as the abdomen, the pressure is everywhere and practically always very nearly atmospheric, and must be so, because the integuments give way very easily to any excess of pressure, whether positive or negative.
I had a happy childhood, with many stimulations and support from my parents who, in postwar times, when it was difficult to buy things, made children's books and toys for us. We had much freedom and were encouraged by our parents to do interesting things.
People have often asked me whether what I know about love has spoiled it for me. And I just simply say, 'Hardly.' You can know every single ingredient in a piece of chocolate cake, and then when you sit down and eat that cake, you can still feel that joy.
There are no causes of poverty. It is the rest state, that which happens when you don't do anything. If you want to experience poverty, just do nothing, and it will come…. We should ask what are the causes of wealth and try to recreate and reproduce them.
I remember vividly my student days, spending hours at the light microscope, turning endlessly the micrometric screw, and gazing at the blurred boundary which concealed the mysterious ground substance where the secret mechanisms of cell life might be found.
I believe that the writers of Genesis had detected the inherent selfishness in human nature that I propose is in our genes, and invented the myth of original sin to account for it. It's an image. I am not acting as an exegete - I don't interpret scripture.
The particular thing about science is to combine that [the dreams of obtaining power] with a retreat from the world. Other people want to obtain power by going out into the world, but the scientist really wants to obtain power by retreating from the world.
In 1995, I founded The Molecular Sciences Institute with a gift from the Philip Morris Company where I hoped that we could create an environment where young people could pursue science in an atmosphere of harmonious purpose and high intellectual challenge.
You fall in love with somebody who fits within what I call your 'love map,' an unconscious list of traits that you build in childhood as you grow up. And I also think that you gravitate to certain people, actually, with somewhat complementary brain systems.
Virtual-reality researchers have long struggled to eliminate effects that distort the brain's normal processing of visual information, and when these effects arise in equipment that augments or mediates the real world, they can be that much more disturbing.
Life, this anti-entropy, ceaselessly reloaded with energy, is a climbing force, toward order amidst chaos, toward light, among the darkness of the indefinite, toward the mystic dream of Love, between the fire which devours itself and the silence of the Cold.
I learned what research was all about as a research student [with] Stoppani ... Max Perutz, and ... Fred Sanger... From them, I always received an unspoken message which in my imagination I translated as "Do good experiments, and don't worry about the rest."
The Great Depression of the 1930s saw more American unmarried women working from nine to five, mostly in repetitive, boring, subordinate, dead-end jobs. But the number of working women doubled between 1870 and 1940. During World War II it doubled once again.
Too often we forget how powerful we are as individuals to shape how other people see the world. Each one of us constantly broadcasts to other people - whether consciously or unconsciously - verbally or non-verbally - and those messages influence their brain.
There are myths about kids spending time online - that it is dangerous or making them lazy. But we found that spending time online is essential for young people to pick up the social and technical skills they need to be competent citizens in the digital age.
Another interesting field, which is my own, is cofactors, not only to the disease but also to transmission. I am still puzzled by the fact that you get more sexual transmission in some ethnic populations. One way to answer this is to look for genetic factors.
Until 1930 or thereabout biologists [using microscopes], in the situation of Astronomers and Astrophysicists, were permitted to see the objects of their interest, but not to touch them; the cell was as distant from us, as the stars and galaxies were from them.
No pharmaceutical company is making money by selling biological knowledge - they make money by selling chemicals. So getting as much of that knowledge as possible into the efficiency of the Web-commerce world is going to make it faster to find those chemicals.
The whole business was like a child's toy that you could buy at the dime store, all built in this wonderful way that you could explain in Life magazine so that really a five-year-old can understand what's going on...This was the greatest surprise for everyone.