History is an accumulation of error.

The more serious the illness, the more important it is for you to fight back, mobilizing all your resources-spiritual, emotional, intellectual, physical.

The real wealth, not only of America, but of the world, is in the resources of the ground we stand on, and in the resources of the humankind.

Never deny a diagnosis, but do deny the negative verdict that may go with it.

The need is not to amputate the ego ... but to transcend it.

The sense of paralysis proceeds not so much out of the mammoth size of the problem but out of the puniness of the purpose.

The human body experiences a powerful gravitational pull in the direction of hope. That is why the patient's hopes are the physician's secret weapon. They are the hidden ingredients in any prescription.