(a little long reply, but see my bolded text for the main
point)
I posted what the Buddha said, in www.sgforums.com/?action=thread_display&thread_id=293230&page=4:
In 'Small Boat, Great Mountain' by Ajahn Amaro,
Rigpa, nondual awareness, is the direct knowing of this.
Its
the quality of mind that knows, while abiding nowhere.
Another teaching from the same collection recounts the story
of a wanderer named Bahiya. He stopped the Buddha on the
street in Savatthi; and said, Venerable Sir, you are the
Saman|a
Gotama. Your Dharma is famous throughout the land. Please
teach me that I may understand the truth.
The Buddha replied, Were on our almsround, Bahiya. This is
not the right time.
Life is uncertain, Venerable Sir. We never know when we are
going to die; please teach me the Dharma.
This dialogue repeats itself three times. Three times over,
the
Buddha says the same thing, and Bahiya responds in the same
way. Finally, the Buddha says, When a Tathagata is pressed
three times, he has to answer. Listen carefully, Bahiya, and
attend to what I say:
In the seen, there is only the seen,
in the heard, there is only the heard,
in the sensed, there is only the sensed,
in the cognized, there is only the cognized.
Thus you should see that
indeed there is no thing here;
this, Bahiya, is how you should train yourself.
Since, Bahiya, there is for you
in the seen, only the seen,
in the heard, only the heard,
in the sensed, only the sensed,
in the cognized, only the cognized,
and you see that there is no thing here,
you will therefore see that
indeed there is no thing there.
As you see that there is no thing there,
you will see that
you are therefore located neither in the world of this,
nor in the world of that,
nor in any place
betwixt the two.
This alone is the end of suffering. (ud. 1.10)
Upon hearing these words, Bahiya was immediately enlightened.
Moments later he was killed by a runaway cow. So he was
right: life is uncertain. Later Bahiya was awarded the title
of
The Disciple Who Understood the Teaching Most Quickly.
In the seen there is just the seen, the observer is the
observed, and there is no 'me'/'I'/'this' separated from 'that'...
or 'that' belonging to 'me' (mine). Subject-object duality
collapses into Nondual Awareness, what is revealed is our
Buddha-nature/Rigpa.
Ajahn Amaro further explains Non-Duality:
Where Does Not Apply
What does it mean to say, There is no thing there? It is
talking
about the realm of the object; it implies that we recognize
that
the seen is merely the seen. Thats it. There are forms,
shapes,
colors, and so forth, but there is no thing there. There is no
real
substance, no solidity, and no self-existent reality. All there
is,
is the quality of experience itself. No more, no less. There is
just
seeing, hearing, feeling, sensing, cognizing. And the mind
naming
it all is also just another experience: the space of the
Dharma hall, Ajahn Amaros voice, here is the thought,
Am I understanding this? Now another thought, Am I not
understanding this?
There is what is seen, heard, tasted, and so on, but there is
no
thing-ness, no solid, independent entity that this experience
refers to.
As this insight matures, not only do we realize that there is
no thing out there, but we also realize there is no solid
thing
in here, no independent and fixed entity that is the
experiencer.
This is talking about the realm of the subject.
The practice of nonabiding is a process of emptying out the
objective and subjective domains, truly seeing that both the
object and subject are intrinsically empty. If we can see that
both
the subjective and objective are empty, if theres no real
in
here or out there, where could the feeling of I-ness and
meness
and my-ness locate itself? As the Buddha said to Bahiya,
You will not be able to find your self either in the world of
this
[subject] or in the world of that [object] or anywhere
between
the two.
(snipped)
To the Arya (awakened being), appearances arise and dissolve in
its own accord, remaining in their own condition whenever they
arise without oneself being distracted or attached. To him, all
manifestations are an expression of our luminous clarity with
Emptiness as its essence. Luminous-emptiness inseparable is our
Buddha Nature. Every natural arising and dissolving becomes
unconditioned by one's dualistic conception or judgments. Here, our
5 skhandas and 18 dhatus find no footing and is merely 'as it is'.
Consciousness becomes liberated. My dharma teacher uses the analogy
of space -- whatever you throw cannot land or hit anything. Our
nature is all pervading and uncontaminated, unsupported.
All manifestation does not come out of anywhere, nor does
it go anywhere, being merely as it is, unsupported.
Here, consciousness becomes liberated and unsupported -- in the
seen there is just the seen, in the heard there is just the heard,
he does not conceived things about heard, does not conceive a
hearer apart from heard, does not conceive heard as coming out of
something nor going anywhere else, and hence consciousness is
unsupported.
Similarly, in thinking there is just the thought (and no thinker)
-- thoughts arise, they are not conceived to be 'mine', they are
unsupported, hence
one remains undistracted and in nondual awareness. The thought
remain in its own condition and dissolve in its own accord (without
us being distracted). Hence, the Buddha said, 'in the cognized,
only the cognized'. Everything is experienced as it is without
dualistic perception.
Whenever there is support, there is a center, a background, a
hiding place, a self, a 'coming out of', that is being bounded into
dualistic perception. With the complete cessation/unbinding of this
due to the insight into reality as having always been non-dual, the
center is gone and Nirvana attained. Nirvana is Samsara
rightly seen.
Where water, earth, fire, &
wind have no footing:
There the stars do not shine,
the sun is not visible,
the moon does not appear,
darkness is not found.
And when a sage,
a brahman through sagacity,
has known [this] for himself,
then from form & formless,
from bliss & pain,
he is freed.
~ Buddha
p.s. Thusness, longchen, and all the wise ones please correct me if
I'm wrong 