“Everyone has his own reality in which, if one is not too cautious, timid or frightened, one swims. This is the only reality there is.”

Ch. 11 : LSD Experience and Reality http://www.psychedelic-library.org/child11.htm
LSD : My Problem Child (1980)
Context: Of greatest significance to me has been the insight that I attained as a fundamental understanding from all of my LSD experiments: what one commonly takes as "the reality," including the reality of one's own individual person, by no means signifies something fixed, but rather something that is ambiguous — that there is not only one, but that there are many realities, each comprising also a different consciousness of the ego.
One can also arrive at this insight through scientific reflections. The problem of reality is and has been from time immemorial a central concern of philosophy. It is, however, a fundamental distinction, whether one approaches the problem of reality rationally, with the logical methods of philosophy, or if one obtrudes upon this problem emotionally, through an existential experience. The first planned LSD experiment was therefore so deeply moving and alarming, because everyday reality and the ego experiencing it, which I had until then considered to be the only reality, dissolved, and an unfamiliar ego experienced another, unfamiliar reality. The problem concerning the innermost self also appeared, which, itself unmoved, was able to record these external and internal transformations.
Reality is inconceivable without an experiencing subject, without an ego. It is the product of the exterior world, of the sender and of a receiver, an ego in whose deepest self the emanations of the exterior world, registered by the antennae of the sense organs, become conscious. If one of the two is lacking, no reality happens, no radio music plays, the picture screen remains blank.

Introduction to Kṛṣṇa, the Supreme Personality of Godhead (1970) by A. C. Bhaktivedanta Swami Prabhupada; this paraphrases some statements from An Autobiography of a Yogi (1948) by Paramahansa Yogananda
Context: From the Hindu perspective, each soul is divine. All religions are branches of one big tree. It doesn't matter what you call Him just as long as you call. Just as cinematic images appear to be real but are only combinations of light and shade, so is the universal variety a delusion. The planetary spheres, with their countless forms of life, are naught but figures in a cosmic motion picture. One's values are profoundly changed when he is finally convinced that creation is only a vast motion picture and that not in, but beyond, lies his own ultimate reality.

Source: The Toilers of the Sea

De Abaitua interview (1998)
Context: There are books that have devastated continents, destroyed thousands. What war hasn’t been a war of fiction? All the religious wars certainly, or the fiction of communism versus the fiction of capitalism – ideas, fictions, shit that people make. They have made a vast impression on the real world. It is the real world. Are thoughts not real? I believe it was Wittgenstein who said a thought is a real event in space and time. I don’t quite agree about the space and time bit, Ludwig, but certainly a real event. It’s only science that cannot consider thought as a real event, and science is not reality. It’s a map of reality, and not a very good one. It’s good, it’s useful, but it has its limits. We have to realise that the map has its edges. One thing that is past the edge is any personal experience. That is why magic is a broader map to me, it includes science. It’s the kind of map we need if we are to survive psychologically in the age that is to come, whatever that is. We need a bigger map because the old one is based on an old universe where not many of us live anymore. We have to understand what we are dealing with here because it is dangerous. It kills people. Art kills.

pg 52.
Science in a Free Society (1978)

As quoted by John Gery in Ways of Nothingness: Nuclear Annihilation and Contemporary American Poetry (1996)
Context: In each art the difficulty of the form is a substitution for the difficulty of direct apprehension and expression of the object. The first difficulty may be more or less overcome, but the second is insuperable; thus every poem begins, or ought to, by a disorderly retreat to defensible positions. Or, rather, by a perception of the hopelessness of direct combat, and a resort to the warfare of spells, effigies, and prophecies. The relation between the artist and reality is an oblique one, and indeed there is no good art which is not consciously oblique. If you respect the reality of the world, you know that you can approach that reality only by indirect means.

Source: Let Your Life Speak: Listening for the Voice of Vocation (1999), p. 51