“My daughter is an unarmed noncombatant. That should matter. It should matter, in particular, to progressives who believe, and justly so, that the inalienable rights of human beings, children in particular, take clear precedence over the strategic designs of nation-states and the appetites of nationalism.”

Nobel Peace Prize Winner Speech (October 10, 2014)

Letter to Deng Xiaoping (1981)
Context: I agree with and believe in the Communist ideology which seeks the well being of human beings in general and the proletariat in particular, and in Lenin's policy of the equality of nationalities. Similarly, I was pleased with the discussions I had with Chairman Mao on ideology and the policy towards nationalities.
If that same ideology and policy were implemented it would have brought much admiration and happiness. However, if one is to make a general comment on the developments during the past two decades, there has been a lapse in economic and educational progress, the basis of human happiness. Moreover, on account of the hardships caused by the unbearable disruptions, there has been a loss of trust between the Party and the masses, between the officials and the masses, among the officials themselves, and also among the masses themselves.
By deceiving one another through false assumptions and misrepresentations there has been, in reality, a great lapse and delay in achieving the real goals.

All for Australia (1984)

Variant translation: Every nation criticizes every other one — and they are all correct.
As quoted by Wolfgang Pauli in a letter to Abraham Pais (17 August 1950) published in The Genius of Science (2000) by Abraham Pais, p. 242
Parerga and Paralipomena (1851), Aphorisms on the Wisdom of Life

1963, UN speech
Context: Finally, in a field where the United States and the Soviet Union have a special capacity — in the field of space — there is room for new cooperation, for further joint efforts in the regulation and exploration of space. I include among these possibilities a joint expedition to the moon. Space offers no problems of sovereignty; by resolution of this Assembly, the members of the United Nations have foresworn any claim to territorial rights in outer space or on celestial bodies, and declared that international law and the United Nations Charter will apply. Why, therefore, should man's first flight to the moon be a matter of national competition? Why should the United States and the Soviet Union, in preparing for such expeditions, become involved in immense duplications of research, construction, and expenditure? Surely we should explore whether the scientists and astronauts of our two countries — indeed of all the world — cannot work together in the conquest of space, sending someday in this decade to the moon not the representatives of a single nation, but the representatives of all of our countries.

Animal Dreams.
Animal Dreams (1990)

Letter to Deng Xiaoping (1981)
Context: We must improve the relationship between China and Tibet as well as between Tibetans in and outside Tibet. With truth and equality as our foundation, we must try to develop friendship between Tibetans and Chinese through better understanding in the future. The time has come to apply our common wisdom in a spirit of tolerance and broadmindedness to achieve genuine happiness for the Tibetan people with a sense of urgency.
On my part, I remain committed to contribute my efforts for the welfare of all human beings, and in particular the poor and the weak to the best of my ability without any distinction based on national boundaries.

Essays on the Higher Education (1899), page 7

2010-09-11
2010 The Vote: K-12 Education
San Angelo Times
http://www.gosanangelo.com/news/2010/sep/11/this-series-examines-important-issues-to-texans/
2010