By Thanawaro Bikkhu    8/25/26

Have you ever noticed how strange anger can be? Something may have happened a week ago, a month ago, or even many years ago. Yet the moment you remember it, the fire in your chest can flare up as though the event happened only five minutes ago. The event is over. The words have already been spoken. The other person may have forgotten the whole thing. So why is the mind still burning?

In the Lekha Sutta, in the Aṅguttara Nikāya, Tika Nipāta (Tipiṭaka, Vol. 20), the Buddha describes three kinds of people according to how anger remains in the mind.

The first is a person whose anger is like “a line engraved in stone” — pāsāṇalekhūpama. Imagine taking a chisel and cutting deeply into stone. The mark remains. Wind cannot easily erase it. Rain cannot easily wash it away. Years may pass, yet the inscription is still there. Some people hold anger in exactly this way. Someone says one painful sentence, and ten or twenty years later they can still remember the words, the place, the expression on the person’s face, and exactly how they felt. The event ended long ago. But inwardly, it has been carved into stone.

The second kind of person is compared to “a line drawn upon the earth” — pathavilekhūpama. The mark appears clearly. It may even be fairly deep. But eventually wind blows across it, rain falls, water flows over it, and the line gradually disappears.

This person also becomes angry. The hurt is real. But the anger doesn’t become a permanent possession. Time passes. Understanding grows. Circumstances change. And eventually, the mind releases it.

Then comes the third type. The Buddha compares this person to “a line drawn upon water” — udakalekhūpama. Imagine taking a small stick and drawing it across the surface of a pond. For an instant, a line really does appear. The water separates. But as soon as the stick passes, the water closes again. No scar remains. No permanent mark is left behind.

This third image takes us to something much deeper than simply being a person who “doesn’t stay angry for long.” It points directly toward the nature of mind itself.

From the Buddhist analysis of mind, anger—dosa—is not a permanent object stored somewhere inside us. It is a conditioned mental state.

Causes and conditions come together, and anger arises. Those conditions change, and anger changes. When its supporting conditions cease, that particular anger also ceases.

Through careful meditation, we begin to see that mental phenomena are continually arising and passing away. A single moment of anger doesn’t possess some mysterious power that allows it to remain unchanged inside us for a week, a year, or twenty years. Then we arrive at the real question: If the original anger has already passed away, what exactly have we been carrying all these years?

Another teaching helps us understand this.

In the Āhāra Sutta, in the Saṃyutta Nikāya, Mahāvāra Vagga (Tipiṭaka, Vol. 19), the Buddha speaks of the “nutriment” or “food” for ill will.

Ill will grows when we repeatedly provide the conditions that nourish it, particularly ayoniso manasikāra—unwise or inappropriate attention.

Someone hurt us. Later we remember it. Then we replay the conversation. We think again about what they did. We hear their words again inside our own head. We imagine what we should have said. We prepare a better argument. We imagine meeting them tomorrow. We rehearse what we’ll say next time. And sometimes we create an entirely new argument with them—an argument that has never even happened outside our own mind. This reveals something extremely important:

We aren’t simply keeping the original anger alive.
We’re repeatedly creating the conditions for new anger to arise.

The first fire has already gone out. But we keep striking another match. Again. And again. And again.

We May Not Be Carrying One Fire—We May Be Lighting New Ones

Normally we say:

“I’ve been angry with this person for three years.”

From the perspective of direct observation, however, something more subtle may be happening.

There was anger three years ago. It arose and ceased. Later, a memory appeared. The mind attended to that memory in a certain way, and a new moment of anger arose. That too ceased. Then another memory. Another interpretation. Another imaginary conversation. Another moment of anger.

So what appears to be one continuous anger lasting three years may actually be a long succession of newly conditioned moments of anger.

This understanding is very useful in meditation because it completely changes the problem. If anger were one enormous solid object that had been living inside us for years, we might wonder:

“How am I ever going to remove this thing?”

Vipassanā asks us to look closer.

A memory appears.

Know:

Remembering.

An unpleasant feeling appears.

Know:

Unpleasant feeling.

Anger appears.

Know:

Anger.

The desire to continue thinking about what happened appears.

Know:

Wanting to continue.

Then stay close to what is actually happening.

Each phenomenon arises.

Each changes.

Each passes.

What prolongs the suffering is often not the original event, but the mind repeatedly picking up the old material and rebuilding the experience in the present.

We can see this very clearly in ordinary modern life. Suppose someone criticizes you harshly at work. Or someone leaves a toxic comment about you online. The first unpleasant reaction may arise quite naturally. The words reach you. Contact occurs. Unpleasant feeling arises. Perception recognizes:

“This person is attacking me.”

Then anger appears. That first reaction may be like the stick touching the surface of water. But six hours later, at two o’clock in the morning, you’re lying in bed unable to sleep. Why?

The person isn’t still speaking. The sound disappeared hours ago. The comment isn’t floating through the room, continuously releasing poison into the air. But now the mind is saying:

“How could he say that?”

“She had no right to treat me like that.”

“Tomorrow I’m going to tell them exactly what I think.”

Then the scene plays again. And again. At this point, the other person may be sleeping peacefully.

You’re the one still continuing the conversation.

The original stick left the water hours ago. But mentally, we keep picking it up and drawing the same line across the surface for the hundredth time. Then we ask:

“Why hasn’t the water become still?”

The Buddha’s teaching gives us a practical way to work with this. We don’t need to suppress anger. We don’t have to pretend:

“I’m not angry.”

And we don’t have to force ourselves into premature forgiveness when the mind isn’t ready. Instead, we begin by understanding what is feeding the anger now.

When the memory arises, know it as memory.

When unpleasant feeling arises, know it as feeling.

When anger arises, know anger as anger.

But then notice the crucial moment:

Do I have to give this another twenty minutes of internal conversation?

This is where mindfulness and mental proliferation go in different directions. Mindfulness knows:

“Anger is present.”

Mental proliferation says:

“Yes—and now let me explain once again why I have every right to remain angry.”

One recognizes the fire. The other adds another piece of wood.

In meditation, therefore, stay close to direct experience. Where is the anger now?

Perhaps there is heat in the face.

Tightness in the chest.

Pressure.

A rapid heartbeat.

Unpleasant feeling.

Mental images.

Thoughts.

Know each one as it appears. Try not to immediately turn a physical sensation into an entire story about your life. Then you may begin to notice something for yourself:

Anger changes when it isn’t continually being fed.

It may become stronger for a moment.

Then weaker.

It may disappear.

It may return.

But now you’re beginning to understand the process rather than simply being carried away by it.

The Buddha’s three images can therefore become more than descriptions of three different personalities. They can become a mirror for our own practice. When someone hurts us, what do we do with the experience? Do we carve it into stone and return every day to read the inscription? Do we write it upon the earth and gradually allow time, understanding, and wisdom to soften it? Or can we train the mind to become increasingly like water? Being like water doesn’t mean that nothing touches us.

The stick still touches the water. The line really does appear.

In the same way, Buddhist practice doesn’t require us to become emotionally numb. Someone may say something painful. Unpleasant feeling may arise. Anger may arise. We know it. But we don’t have to turn that moment into an identity. We don’t have to carry it into tomorrow. And we certainly don’t have to spend the next ten years recreating the same fire and then wondering why the heart is still hot. This is one of the freedoms that mindfulness and Vipassanā can gradually reveal. The practice doesn’t have to begin with the impossible demand:

“I must never become angry again.”

A more useful question is:

“When anger arises, can I stop feeding it?”

Can I know the first moment without deliberately creating the hundredth?

Can I experience unpleasant feeling without building an entire world around it?

Can I allow something that has already ended… to remain ended?

When the nutriment is no longer continually supplied, the process cannot continue in exactly the same way.

The old event belongs to the past.

The words have already been spoken.

The sound has disappeared.

What is available for practice now is this present mind.

And perhaps this is the deepest lesson contained in the Buddha’s image: We cannot always prevent another person from drawing a line across the surface of our life. But through mindfulness, wisdom, and repeated practice, we can train ourselves not to turn every passing line into an engraving on stone.

Let it arise.

Know it clearly.

See what is feeding it.

Don’t add fuel unnecessarily.

Allow it to cease.

Then, little by little, the mind can become more like water—

touched, but not permanently wounded;
disturbed, but able to become still again;
and increasingly free from the habit of using today’s mind to keep yesterday’s fire burning.