“If we are to survive today, our moral and spiritual "lag" must be eliminated. Enlarged material powers spell enlarged peril if there is not proportionate growth of the soul. When the "without" of man's nature subjugates the "within", dark storm clouds begin to form in the world.”

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 307.

UN Press Release SG/360 (22 December 1953)
Context: Our work for peace must begin within the private world of each one of us. To build for man a world without fear, we must be without fear. To build a world of justice, we must be just. And how can we fight for liberty if we are not free in our own minds? How can we ask others to sacrifice if we are not ready to do so?... Only in true surrender to the interest of all can we reach that strength and independence, that unity of purpose, that equity of judgment which are necessary if we are to measure up to our duty to the future, as men of a generation to whom the chance was given to build in time a world of peace.

Source: Wild Ducks Flying Backward

1770s, Common Sense (1776)

Source: Books, Spiritual Warrior, Volume I: Uncovering Spiritual Truths in Psychic Phenomena (Hari-Nama Press, 1996), Chapter 3: Angels and Demigods, p. 47

1960s, Inaugural address (1965)
Context: Liberty was the second article of our covenant. It was self-government. It was our Bill of Rights. But it was more. America would be a place where each man could be proud to be himself: stretching his talents, rejoicing in his work, important in the life of his neighbors and his nation. This has become more difficult in a world where change and growth seem to tower beyond the control and even the judgment of men. We must work to provide the knowledge and the surroundings which can enlarge the possibilities of every citizen. The American covenant called on us to help show the way for the liberation of man. And that is today our goal. Thus, if as a nation there is much outside our control, as a people no stranger is outside our hope.

"The Uses of Astronomy" (28 July 1856) http://www.gutenberg.org/etext/16227.
Context: The great object of all knowledge is to enlarge and purify the soul, to fill the mind with noble contemplations, to furnish a refined pleasure, and to lead our feeble reason from the works of nature up to its great Author and Sustainer. Considering this as the ultimate end of science, no branch of it can surely claim precedence of Astronomy. No other science furnishes such a palpable embodiment of the abstractions which lie at the foundation of our intellectual system; the great ideas of time, and space, and extension, and magnitude, and number, and motion, and power. How grand the conception of the ages on ages required for several of the secular equations of the solar system; of distances from which the light of a fixed star would not reach us in twenty millions of years, of magnitudes compared with which the earth is but a foot-ball; of starry hosts—suns like our own—numberless as the sands on the shore; of worlds and systems shooting through the infinite spaces

Letter to Charles Bray (5 July 1859)