Human life is now molded to a large extent by the changes that man has brought about in his external environment and by his attempts at controlling body and soul.

Human diversity makes tolerance more than a virtue; it makes it a requirement for survival.

To ward off disease or recover health, people as a rule find it easier to depend on healers than to attempt the more difficult task of living wisely.

Human destiny is bound to remain a gamble, because at some unpredictable time and in some unforeseeable manner nature will strike back.

The very process of living is a continual interplay between the individual and his environment, often taking the form of a struggle resulting in injury or disease.

Sometimes the more measurable drives out the most important.

Each civilization has its own kind of pestilence and can control it only by reforming itself.

It is not man the ecological crisis threatens to destroy but the quality of human life.

There is an unbroken continuum from the wisdom of the body to the wisdom of the mind, from the wisdom of the individual to the wisdom of the race.

The word "wilderness" occurs approximately three hundred times in the Bible, and all its meanings are derogatory.

What happens in the mind of man is always reflected in the disease of his body.

It's war that makes generals

Gross National Product is our Holy Grail.

The middle of the road is where the white line is and that's the worst place to drive.

For too much of history, we've viewed the world's precious resources - both environmental and human - as things to extract, to make the most of in order to maximize their potential.

My struggle to remain healthy is gradually killing me.

If you're going to be thinking anyway, think big!

There are certain bits in my act that will never change.

Nothing you do particularly matters. But I'm not sure that's a great excuse for doing it poorly.

... every entity loses perfection as long as it is not fulfilling its purpose.

In the current FIDE World Championship, on the knock-out system, weaker players have good chances. Those, who in a long match would practically have no chance, here may creep through.