Source: The Apophenion (2008), p. 11; this makes reference to William Blake's Auguries of Innocence: "To see the world in a grain of sand…"
“It can be well seen that we are all the citizens of the universe.”
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Mwanandeke Kindembo 1044
Congolese author 1996Related quotes

“We have never seen more threats against our nation and its citizens than we do today.”
As quoted in "America's Next Top Fearmonger: The presidential candidates compete to scare the daylights out of the U.S. public." http://nationalinterest.org/feature/america%E2%80%99s-next-top-fearmonger-12954 (22 May 2015), by Robert Golan-Vilella, National Interest
2010s

“What, after all, was the point of civilization if not the well-being of citizens?”
Source: Ancillary Justice (2013), Chapter 8 (p. 121)

Address to the Constituent Assembly (1947)
Context: You are free; you are free to go to your temples, you are free to go to your mosques or to any other place or worship in this State of Pakistan. You may belong to any religion or caste or creed — that has nothing to do with the business of the State. As you know, history shows that in England, conditions, some time ago, were much worse than those prevailing in India today. The Roman Catholics and the Protestants persecuted each other. Even now there are some States in existence where there are discriminations made and bars imposed against a particular class. Thank God, we are not starting in those days. We are starting in the days where there is no discrimination, no distinction between one community and another, no discrimination between one caste or creed and another. We are starting with this fundamental principle that we are all citizens and equal citizens of one State.

Source: The Tales of Alvin Maker, Red Prophet (1988), Chapter 14.

The Futurist Reconstruction of the Universe http://www.italianfuturism.org/manifestos/futurist-reconstruction-of-the-universe/ Manifesto with Giacomo Balla, in: Direzione del Movimento Futurista, March 11, 1915. Translation by Caroline Tisdall, 1973.
Context: We Futurists, Balla and Depero, seek to realize this total fusion in order to reconstruct the universe by making it more joyful, in other words by an integral re-creation. 'We will give skeleton and flesh to the invisible, the impalpable, the imponderable and the imperceptible. We will find abstract equivalents for all the forms and elements of the universe, and then well will combine them according to the caprice of our inspiration, to shape plastic complexes which we will set in motion.

1920s, Equal Rights (1920)
Context: We revere that day because it marks the beginnings of independence, the beginnings of a constitution that was finally to give universal freedom and equality to all American citizens — the beginnings of a government that was to recognize beyond all others the power and worth and dignity of man. There began the first of governments to acknowledge that it was founded on the sovereignty of the people. There the world first beheld the revelation of modern democracy.

My Doom and You (2004) http://www.gnu.org/philosophy/my_doom.html
2000s

Source: Tolkien's The Lord of the Rings, p. 89
Context: But why,' (some ask), 'why, if you have a serious comment to make on the real life of men, must you do it by talking about a phantasmagoric never-never land of your own?' Because, I take it, one of the main things the author wants to say is that the real life of men is of that mythical and heroic quality. One can see the principle at work in his characterization. Much that in a realistic work would be done by 'character delineation' is here done simply by making the character an elf, a dwarf, or a hobbit. The imagined beings have their insides on the outside; they are visible souls. And Man as a whole, Man pitted against the universe, have we seen him at all till we see that he is like a hero in a fairy tale?