Let's not kid ourselves. Whatever we diagnose, most patients, if they don't die, get well by themselves. Our job is mainly to try to make them feel better; do no harm.

Life is everywhere. The earth is throbbing with it - it's like music. The plants, the creatures, the ones we see, the ones we don't see, it's like one, big, pulsating symphony.

If you were in a burning house and there was a cat and a Rembrandt, what would you save? The cat...you would save the cat, because the cat is alive. The art is dead. It's just paint on a canvas, ink on a page. To live for art is to deny life. It's just to destroy life.

People are simply incapable of prolonged, sustained goodness.

Trees like to have kids climb on them, but trees are much bigger than we are, and much more forgiving.

As a scientist, I am not sure anymore that life can be reduced to a class struggle, to dialectical materialism, or any set of formulas. Life is spontaneous and it is unpredictable, it is magical. I think that we have struggled so hard with the tangible that we have forgotten the intangible.

Death is the enemy. I spent 10 years of my life singlemindedly studying, practicing, fighting hand to hand in close quarters to defeat the enemy, to send him back bloodied and humble and I am not going to roll over and surrender.