Một dòng thở nhẹ – Nhật ký Thiền

IN PRAJÑĀ WISDOM

A familiar expression of humility in daily life is:

“I am just a tiny grain of sand in this vast world.”

It sounds modest, yet it becomes the starting point for a deeper look into the nature of humility.

A grain of sand may be small, but it is still a separate entity. It still wishes to be seen, even if only to be acknowledged as humble. And because it still wants to be recognized, that “grain of sand” can sometimes end up in someone’s eye, causing discomfort without realizing it.

This is humility that still carries form — humility that still clings to “me.”

From the grain of sand to the wave: humility without form

If the grain of sand represents a self that still holds boundaries, then the wave represents dissolution and fluidity:

• A wave rises and dissolves back into the ocean.

• It leaves no trace.

• It does not need anyone to acknowledge it as “a distinct wave.”

• It has no fixed form for the ego to cling to.

When we see ourselves as a wave, humility becomes natural:

a brief ripple returning to the ocean, leaving no mark, no attachment to form.

Yet even “being a wave” can become a subtle form of ego:

• “I am someone who clings to nothing.”

• “I live like a wave, not like a particle.”

And so the ego reappears — only more refined.

Thus, the issue is not whether we choose to be a grain, a wave, or “nothing at all,”

but the clinging to any form we use to define ourselves.

Returning to reality: “Adapt to conditions – abide in the Dharma”

Here, the insight of adapt to conditions – abide in the Dharma opens like a doorway into Prajñā wisdom:

• Adapt to conditions → we do not freeze ourselves into a fixed identity.

• Abide in the Dharma → we do not resist the truth unfolding in front of us.

When we no longer fix ourselves in any form, we begin to touch the insight of Emptiness (Śūnyatā) in the Heart Sutra and the spirit of the Middle Way.

Emptiness: not nihilism, but freedom from clinging to form

In Prajñā teachings, “Emptiness” does not mean voidness or denial.

It means:

• no fixed self‑nature

• no permanent essence

• all phenomena arise and cease through conditions

With this insight, we no longer cling to:

• “I am a grain.”

• “I am a wave.”

• “I am nothing.”

For any concept we hold onto is merely a temporary form the mind constructs to create a sense of self.

The Middle Way: not falling into either extreme

The Middle Way teaches:

• Do not cling to existence → because “existence” is only a temporary aggregation of conditions.

• Do not cling to non‑existence → because “non‑existence” is also just an idea.

Saying “I am a grain” is clinging to existence.

Saying “I am a wave” is still clinging to existence, only more subtly.

Saying “I am nothing” becomes clinging to non‑existence.

Both are illusions.

The Middle Way is freedom from both.

Living in accordance with the Dharma, with the conditions that arise

When we see Emptiness and the Middle Way, we no longer need to define ourselves at all.

We simply live:

• according to the conditions that are present

• according to the Dharma that is unfolding

• without adding or subtracting

• without constructing a “self” to cling to

This is:

• adapting to conditions without passivity

• abiding in the Dharma without rigidity

• not clinging to this or that

• not establishing a self in any form

And this is the deepest spirit of the Heart Sutra:

“With nothing to hold onto, the mind is free from all hindrance.”

Everyday reflections under the light of “adapt to conditions – abide in the Dharma”

1. Aging and the discomfort of the body — a lesson in impermanence

As old age arrives, the body becomes a series of “unwelcome” changes.

If we cling to the body as “me,” every change becomes suffering.

But under the insight of Emptiness:

• the body has no fixed nature

• decline is a natural process

• there is nothing to blame or resist

Adapt to the body with care.

Abide in impermanence with clarity.

That is the Middle Way.

2. Clinging to appearance, possessions, and relationships — a lesson in non‑self

We easily cling to:

• appearance

• wealth

• status

• recognition

• roles in relationships

But all of these are conditioned phenomena — arising and passing.

Seeing Emptiness is seeing formlessness:

• appearances are temporary

• others’ emotions are impermanent

• relationships shift with conditions

Adapt to circumstances.

Abide in what is true.

That is the Middle Way.

3. Wanting results quickly and exactly as desired — a lesson in dependent arising

Results never come solely from our wishes.

They arise from countless conditions.

If we cling to results, we become frustrated, impatient, disappointed.

But under the insight of dependent arising:

• results have no fixed nature

• they come when conditions are sufficient

• they do not come when conditions are incomplete

Adapt in action.

Abide in the outcome.

That is the Middle Way.

Conclusion

These three very ordinary struggles —

an aging body, attachment to form, and craving for results —

are in fact three gateways back to ourselves.

When we see:

• Emptiness → nothing to cling to

• The Middle Way → nothing to oppose

• Adaptation → nothing to force

• Abiding in Dharma → nothing to correct

the mind naturally becomes light.

It is not that life has fewer difficulties,

but that the one who sees clings less to the causes of difficulty.

And when there is nothing left to grasp,

nothing left to resist,

nothing left to become,

the mind becomes like a still lake —

where all phenomena come and go

like clouds passing across the sky,

leaving no trace.