I recall the telegram I received at the time of our first Congress from an ordinary woman in Brooklyn. It was short: "Thank you on behalf of the children."
As adults we are obliged to avert transformation of the Earth from a flourishing planet into a heap of smoking ruins. Our duty is to hand it over to our successors in a better state than it was inherited by us. Therefore, it is not for fame, but for the happiness and for the future of all mothers and children that we — the International Physicians for the Prevention of Nuclear War — have worked, are working and will work.

Nobel Peace prize acceptance speech (1985)