“This is the one and only
firmament; therefore
it is the absolute world.
There is no other world.
The circle is complete.
I am living in Eternity.
The ways of this world
are the ways of Heaven.”

The Tonight Show, 11 September 2006
Context: In a world where there is enlightenment, intelligence, kindness, awareness of others' needs and others' well-being, there is no terrorism. And in a world of viciousness and narrow-mindedness and only one way, there will be terrorism. Our challenge, in our country, is to find a way to disagree amongst ourselves without being so awful about it.

Introduction, p. xv.
Enigmas Of Chance (1985)

To be found on quotes sites, but always without citation.
Disputed

Source: Who Is Man? (1965), Ch. 5<!-- The sense of the ineffable, p. 88 -->
Context: Our concern with environment cannot be reduced to what can be used, to what can be grasped. Environment includes not only the inkstand and the blotting paper, but also the impenetrable stillness in the air, the stars, the clouds, the quiet passing of time, the wonder of my own being. I am an end as well as a means, and so is the world: an end as well as a means. My view of the world and my understanding of the self determine each other. The complete manipulation of the world results in the complete instrumentalization of the self.

What It Means to Be a Poet in America (1926)
Context: Most of the good poetry, as I have said, has appeared in pamphlet form before the poet was known to the public. It is utterly impossible to make an income from verse, and one must win his worldly standing, and earn his living some other way. One of the most distinguished of the Middle Western poets supports himself by writing a movie column once a day. I do not know a poet in the Anglo-Saxon world who makes his living by poetry. Every single one of them makes his living in some other way.

Heaven and Hell #528
Context: Some people believe it is hard to lead the heaven-bound life that is called "spiritual" because they have heard that we need to renounce the world and give up the desires attributed to the body and the flesh and "live spiritually." All they understand by this is spurning worldly interests, especially concerns for money and prestige, going around in constant devout meditation about God, salvation, and eternal life, devoting their lives to prayer, and reading the Word and religious literature. They think this is renouncing the world and living for the spirit and not for the flesh. However, the actual case is quite different, as I have learned from an abundance of experience and conversation with angels. In fact, people who renounce the world and live for the spirit in this fashion take on a mournful life for themselves, a life that is not open to heavenly joy, since our life does remain with us [after death]. No, if we would accept heaven's life, we need by all means to live in the world and to participate in its duties and affairs. In this way, we accept a spiritual life by means of our moral and civic life; and there is no other way a spiritual life can be formed within us, no other way our spirits can be prepared for heaven. This is because living an inner life and not an outer life at the same time is like living in a house that has no foundation, that gradually either settles or develops gaping cracks or totters until it collapses.

Song lyrics, Amarantine (2005)

The Hollow Men (1925)

Source: Our Lady of Darkness (1977), Chapter 16 (p. 89)