You look at a tree.
There is the tree, and there is you looking at it.
This seems so obvious it is not worth saying.
But sit with it for a moment.
Where is the tree, exactly. And where are you.
The tree is outside the window, ten feet away.
You are inside the room, behind your eyes.
The looking goes from here to there.
This is the model you have been using your whole life.
A self in here. A world out there. A line between them that experience crosses.
Notice that the model is not the experience.
The experience is just the tree.
Look again, without the diagram.
There is green. There is the bark's texture. There is a branch moving in the wind.
Where, in any of this, is the line between you and it.
The line was added later.
By the time you noticed there was a tree, the noticing and the tree had already been one event.
The dividing came afterward, like a label stuck on something that did not need labeling.
This is what the old texts mean by not two.
Not one, either. Not a mystical merging where everything dissolves into a single soup.
Just not two.
The Sanskrit word is advaita. It means, literally, not two. The teachers chose the negative formulation on purpose.
If they had said one, the mind would have built a new picture: a vast unified field, everything connected, all is love.
By saying not two, they refused to give the mind a picture at all.
The mind hates this.
It wants either separation or merger. It can work with both.
What it cannot work with is the dropping of the question.
You are looking at the tree.
The tree is in the looking.
The looking is not happening in two places.
There is no second location where the seer lives.
You have been imagining one. A small cockpit behind the eyes, where someone sits and receives the picture of the tree.
Look for the cockpit. There is no cockpit.
There is the tree, arriving as seeing.
Huang Po, a Chan teacher who died around 850, said it like this:
On no account make a distinction between the Absolute and the sentient world.
He was not asking you to believe something. He was asking you to stop making a move you had been making without noticing.
The move is the splitting.
You see the tree, and in the same instant you split the seeing into a see-er and a seen. This is so fast you do not catch it.
It feels like reporting on what happened. It is actually constructing what happened.
Try this.
Look at something in the room. Anything. A lamp, a wall, a hand.
For one second, do not separate yourself from what you are looking at.
You probably cannot. The separation reasserts itself almost instantly.
That is fine. You just caught the move.
The move is not bad. It is what allows you to function. You need the model to drive a car, to cross a street, to hold a conversation.
But the model is not the truth of what is happening.
The truth is closer to the second before you split it.
In that second, there was no inside and no outside.
There was just the lamp, the wall, the hand. Knowing itself as itself.
The wave does not look at the ocean and wonder how to get back to it.
The wave is the ocean, shaped briefly as a wave.
The shape does not require a second thing to be the shape of.
You are not separate from what you are looking at.
You are not the same as it, either. Sameness would require two things being compared.
You are what is happening when looking happens.
This is not poetry. This is what is here when the splitting stops.
The splitting will start again in a moment. You will need it to answer the email, to drive home, to recognize your child.
That is fine. The splitting was never the problem.
The problem was forgetting that the splitting was a tool.
Believing it was the truth.
Living your whole life inside a diagram and never noticing the diagram was a drawing of something else.
The something else is what is here right now.
The tree. The wall. The lamp.
No one in here looking at them.
No one out there being looked at.
Just this, doing what this does.
You will stand up from this and the world will look like a world again.
The tree will be out there. You will be in here.
The diagram will reassert itself, and you will move through your day inside it.
But there will now be a place in you that remembers the diagram is a diagram.
That underneath the line, there was never a line.
The teachers did not say not two because they wanted you to dissolve.
They said it because the two was never there in the first place.
You did not lose the tree by looking at it this way.
You found out the tree was never on the other side of anything.
The looking and the looked-at are the same event.
You have been the event the whole time.
Sources: Huang Po, The Transmission of Mind (Chuan Hsin Fa Yao), 9th century. Adi Shankara, on advaita, 8th–9th century.