We are beginning to learn that intangibles have more specific gravity than we suspected, that ideas can generate as much forward thrust as Atlas missiles. We may win a victory in exploring the infinities of outer space, but it will be a Pyrrhic victory unless we can also explore the infinities of our inner spirit. We have supersensitive thermographs to show us the slightest variations in skin temperature. No devices can teach us the irrelevance of skin color. WE can transplant a heart from one person to another in a brilliant feat of surgical virtuosity. Now we are ready to try it the hard way: transplanting understanding, compassion, and love from one person to another.