The outer world is a reflection of the inner world. Other people’s perception of you is a reflection of them; your response to them is an awareness of you.

The sense of the vast gulf between the ego and the world disappears and one's subjective inner life seems no longer to be separate from everything else, from one's total experience of the stream of nature.

أن لم تكن صلبا من الداخل، فسيتحكم بك العالم من حولك.

But civilized human beings are alarmingly ignorant of the fact that they are continuous with their natural surroundings. It is as necessary to have air, water, plants, insects, birds, fish, and mammals as it is to have brains, hearts, lungs, and stomachs. The former are our external organs in the same way that the latter are our internal organs. If then, we can no more live without the things outside than without those inside, the plain inference is that the words “I” and “myself ” must include both sides. The sun, the earth, and the forests are just as much features of your own body as your brain. Erosion of the soil is as much a personal disease as leprosy, and many “growing communities” are as disastrous as cancer.

You’re not just out of your body; you’re out of your mind, too.

Things outside you are projections of what's inside you, and what's inside you is a projection of what's outside. So when you step into the labyrinth outside you, at the same time you're stepping into the labyrinth inside.

Remember, when you change your inner world — your life — then your outer world — your life situation — will improve in parallel.

Life flows on within you and without you.

"The inner world is the world of your requirements and your energies and your structure and your possibilities that meets the outer world. And the outer world is the field of your incarnation. That’s where you are. You’ve got to keep both going. As Novalis said, "The seat of the soul is there where the inner and outer worlds meet."
Joseph Campbell, 1991, The Power of Myth, pp.68-69"

Just as when the mind focuses outside it perceives the outer world, when it looks within it sees the inner world. It is as simple as that.

The imagination places the world of the future either far above us, or far below, or in a relation of metempsychosis to ourselves. We dream of traveling through the universe — but is not the universe within ourselves? The depths of our spirit are unknown to us — the mysterious way leads inwards. Eternity with its worlds — the past and future — is in ourselves or nowhere. The external world is the world of shadows — it throws its shadow into the realm of light. At present this realm certainly seems to us so dark inside, lonely, shapeless. But how entirely different it will seem to us — when this gloom is past, and the body of shadows has moved away. We will experience greater enjoyment than ever, for our spirit has been deprived.

Shakespeare said that art is a mirror held up to nature. And that’s what it is. The nature is your nature, and all of these wonderful poetic images of mythology are referring to something in you. When your mind is trapped by the image out there so that you never make the reference to yourself, you have misread the image.

The inner world is the world of your requirements and your energies and your structure and your possibilities that meets the outer world. And the outer world is the field of your incarnation. That’s where you are. You’ve got to keep both going. As Novalis said, 'The seat of the soul is there where the inner and outer worlds meet.

What constitutes the essential, characteristic difference between everyday reality and the world picture experienced in LSD inebriation? Ego and the outer world are separated in the normal condition of consciousness, in everyday reality; one stands face-to-face with the outer world; it has become an object. In the LSD state the boundaries between the experiencing self and the outer world more or less disappear, depending on the depth of the inebriation. Feedback between receiver and sender takes place. A portion of the self overflows into the outer world, into objects, which begin to live, to have another, a deeper meaning. This can be perceived as a blessed, or as a demonic transformation imbued with terror, proceeding to a loss of the trusted ego. In an auspicious case, the new ego feels blissfully united with the objects of the outer world and consequently also with its fellow beings. This experience of deep oneness with the exterior world can even intensify to a feeling of the self being one with the universe. This condition of cosmic consciousness, which under favorable conditions can be evoked by LSD or by another hallucinogen from the group of Mexican sacred drugs, is analogous to spontaneous religious enlightenment, with the unio mystica. In both conditions, which often last only for a timeless moment, a reality is experienced that exposes a gleam of the transcendental reality, in which universe and self, sender and receiver, are one.

Everything you can perceive comes and goes, including your own body. You are the one looking at time, objects, and even thoughts and emotions.