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.

Man has now become an adjunct to perfect and carry forward these conquests.

But, in the name of the experimental method and out of our poor knowledge, are we really entitled to claim that everything happens by chance, to the exclusion of all other possibilities?

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.

As far as I remember, even younger than eight, I have always been guided by reason. Not cold reason, but that which leads to the truth, to the real, and to sane Justice.

The cell, over the billions of years of her life, has covered the earth many times with her substance, found ways to control herself and her environment, and insure her survival.

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.

We have entered the cell, the Mansion of our birth, and started the inventory of our acquired wealth.

This attempt to isolate cell constituents might have been a failure if they had been destroyed by the relative brutality of the technique employed. But this did not happen.

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.

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.

Is it absurd to imagine that our social behavior, from amoeba to man, is also planned and dictated, from stored information, by the cells? And that the time has come for men to be entrusted with the task, through heroic efforts, of bringing life to other worlds?

Once Ptolemy and Plato, yesterday Newton, today Einstein, and tomorrow new faiths, new beliefs, and new dimensions.

When I went to the University, the medical school was the only place where one could hope to find the means to study life, its nature, its origins, and its ills.

For the resolving powers of our scientific instruments decide, at a given moment, of the size and the vision of our Universe, and of the image we then make of ourselves.

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.

No doubt, man will continue to weigh and to measure, watch himself grow, and his Universe around him and with him, according to the ever growing powers of his tools.

Small bodies, about half a micron in diameter, and later referred to under the name of 'mitochondria' were detected under the light microscope as early as 1894.

It is the cells which create and maintain in us, during the span of our lives, our will to live and survive, to search and experiment, and to struggle.

A team is where a boy can prove his courage on his own. A gang is where a coward goes to hide.

Courage enlarges, cowardice diminishes resources. In desperate straits the fears of the timid aggravate the dangers that imperil the brave.

I know that if I'd had to go and take an exam for acting, I wouldn't have got anywhere. You don't take exams for acting, you take your courage.

Necessity does the work of courage.

Courage is not the absence of despair; it is, rather, the capacity to move ahead in spite of despair.

More firm and sure the hand of courage strikes, when it obeys the watchful eye of caution.

The last thing a woman will consent to discover in a man whom she loves, or on whom she simply depends, is want of courage.

There has to be this pioneer, the individual who has the courage, the ambition to overcome the obstacles that always develop when one tries to do something worthwhile, especially when it is new and different.

The kind of beauty I want most is the hard-to-get kind that comes from within - strength, courage, dignity.

Ronald Reagan's well documented final battles with Alzheimer's disease were fought with the same conviction and courage that his many public battles were fought.

On sensitive issues, talk isn't cheap - it takes real courage to pry open topics nailed shut.

An able, disinterested, public-spirited press, with trained intelligence to know the right and courage to do it, can preserve that public virtue without which popular government is a sham and a mockery.

There is hope in dreams, imagination, and in the courage of those who wish to make those dreams a reality.

It is up to African leaders to show their will and political courage in order to assure that this new pan-African institution becomes an efficient instrument and not a place for endless discussions.

Simulated disorder postulates perfect discipline; simulated fear postulates courage; simulated weakness postulates strength.

It is courage, courage, courage, that raises the blood of life to crimson splendor. Live bravely and present a brave front to adversity.

Courage without conscience is a wild beast.

Is he alone who has courage on his right hand and faith on his left hand?

We need men with moral courage to speak and write their real thoughts, and to stand by their convictions, even to the very death.

True courage is a result of reasoning. A brave mind is always impregnable.

Courage that grows from constitution often forsakes a man when he has occasion for it; courage which arises from a sense of duty acts; in a uniform manner.

Life is to entered upon with courage.

The courage to be is rooted in the God who appears when God has disappeared in the anxiety of doubt.

Nothing gives us courage more readily than the desire to avoid looking like a damn fool.

It is so often true that whether a person carries with him an atmosphere of gloom and depression or one of confidence and courage depends on his individual outlook.

To show the world what long experience gains, requires not courage, though it calls for pains; but at life's outset to inform mankind is a bold effort of a valiant mind.

A mode of conduct, a standard of courage, discipline, fortitude and integrity can do a great deal to make a woman beautiful.

Courage is a peculiar kind of fear.

Every man of courage is a man of his word.

All of us have moments in out lives that test our courage. Taking children into a house with a white carpet is one of them.