I see nuclear weapons as the ultimate evil, not just evil, but the ultimate evil with the potential to make life unlivable on this planet.

We must convince each generation that they are but transient passengers on this planet earth. It does not belong to them. They are not free to doom generations yet unborn. They are not at liberty to erase humanity's past nor dim its future.

We physicians have focused on the nuclear threat as the singular issue of our era. We are not indifferent to other human rights and hard-won civil liberties. But first we must be able to bequeath to our children the most fundamental of all rights, which preconditions all others; the right to survival.

Do as much as possible for the patient, and as little as possible to the patient.

Nuclear bombs have made mass murder a reality. Nuclear bombs threaten humankind.

In my view, the lost art of listening and ignoring the patient as a human being is a quintessential failure of our health care.

The security provided by a long-held belief system, even when poorly founded, is a strong impediment to progress. General acceptance of a practice becomes the proof of its validity, though it lacks all other merit.