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.

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.

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

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.

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.

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 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.

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.

Sometimes fate just plays a strange scrabble.

There is no great love than the love of God.

Comedy is commitment and playing a character and falling into the role, and I've been doing that since I was 19 years old.

Until the day I don't breathe, I will create music.

I had to perform at the White House for the president, That's always kind of a weird set to try to put together.

Temptation gains power by persistent solicitations that beget thoughts that make evil less serious

The wilderness and the idea of wilderness is one of the permanent homes of the human spirit.

My insides still turn over when he looks at me that certain way.

I really haven't joined the 20th or the 21st century yet. Someday. I'm getting closer. I have voicemail and a fax machine.

If I've been indulging in rich foods, a cleanse is a wonderful way to hit the reset button.