“We don't want to conquer the cosmos, we simply want to extend the boundaries of Earth to the frontiers of the cosmos.”

Our Final Hour: A Scientist's Warning (2003) <!-- | date = 2003-03-18
Context: Once the threshold is crossed when there is a self-sustaining level of life in space, then life's long-range future will be secure irrespective of any of the risks on Earth (with the single exception of the catastrophic destruction of space itself). Will this happen before our technical civilisation disintegrates, leaving this as a might-have-been? Will the self-sustaining space communities be established before a catastrophe sets back the prospect of any such enterprise, perhaps foreclosing it for ever? We live at what could be a defining moment for the cosmos, not just for our Earth.

"Anarchism" article in Encyclopedia Britannica (1910) "The Historical Development of Anarchism", as quoted in Anarchism: A Collection of Revolutionary Writings (1927), p. 288
Context: The best exponent of anarchist philosophy in ancient Greece was Zeno (342-267 or 270 B. C.), from Crete, the founder of the Stoic philosophy, who distinctly opposed his conception of a free community without government to the state-Utopia of Plato. He repudiated the omnipotence of the State, its intervention and regimentation, and proclaimed the sovereignty of the moral law of the individual — remarking already that, while the necessary instinct of self-preservation leads man to egotism, nature has supplied a corrective to it by providing man with another instinct — that of sociability. When men are reasonable enough to follow their natural instincts, they will unite across the frontiers and constitute the Cosmos. They will have no need of law-courts or police, will have no temples and no public worship, and use no money — free gifts taking the place of the exchanges. Unfortunately, the writings of Zeno have not reached us and are only known through fragmentary quotations. However, the fact that his very wording is similar to the wording now in use, shows how deeply is laid the tendency of human nature of which he was the mouthpiece.

The Universe - Sex in Space (2008)

The New Divinity (1964)
Context: This earth is one of the rare spots in the cosmos where mind has flowered. Man is a product of nearly three billion years of evolution, in whose person the evolutionary process has at last become conscious of itself and its possibilities. Whether he likes it or not, he is responsible for the whole further evolution of our planet.

54 min 25 sec
Cosmos: A Personal Voyage (1990 Update), Who Speaks for Earth? [Episode 13]

At an anti-abortion rally in Fort Wayne, Indiana; quoted by the Fort Wayne News Sentinel (1993-08-16)

Interview with Evelyn Rich (March 1985)

Respect For Things (page 81)
Not Always So, practicing the true spirit of Zen (2002)

Source: Inner Engineering: A Yogi's Guide to Joy