"While the triumph of mechanical inventions provides a common basis for the civilization of the future, the break-down of traditional systems of thought, belief, and practice is the necessary preparation for the building of a spiritual unity. The leaven is at work among all the peoples, especially among the youth who are unwilling to be mere clay in the hands of others, be they ever so old or wise. There is a quickened consciousness, a sense of something in adequate and unsatisfactory in the ideas and conceptions we have held and the groping after new values. Dissolution is in the air... It is true that internationalism is growing. Economists warn us that war does not pay. It is bad business."
January 1, 1970
https://en.wikiquote.org/wiki/Internationalism