The Ethics of Communication: When Two Minus One Becomes Five – The Mathematics of Compassion

On the full moon day of the first lunar month, many people go to the temple together, believing that "a year of temple visits is not worth as much as the full moon day of the first month." But a disciple of the Buddha knows that any day one visits the temple, the Buddha bears witness. What matters is not rushing to make requests, but understanding and practicing the teachings. In the dharma talk "The Ethics of Communication," Thượng tọa Thích Chân Quang revealed a perspective: communication is not merely a matter of politeness, but an entire ethic that nurtures love for our fellow human beings.

Buddhism: Wisdom Above Blind Belief

The Buddha taught us to always question, re-examine, and weigh things carefully, rather than accept everything blindly. Faith in Buddhism is not a faith of "just believe and live," but a faith built upon testing, reasoning, and direct verification. In the talk, the Venerable shared:

Those who practice according to the Buddha's way have this quality. Always questioning, always re-examining, always weighing things. It is not that we believe whatever anyone says.

It is precisely because of this spirit that Buddhism does not become a religion of imposition, but a path of wisdom and freedom. When we apply this to communication, we understand that every word spoken must be considered, and every action must be illuminated by a compassionate and awakened mind/heart.

Non-Self (Anatta) – The Root of the Ethics of Communication

The teaching of non-self (anatta) is the heart of the Buddha's way. When we realize that this "self" has no solid essence, we no longer see ourselves as the center. The Venerable said:

When we hold ourselves lightly, we naturally respect our fellow human beings. How strange that is. When we hold ourselves more lightly, we naturally come to love the people around us—how strange that is.

For this very reason, when we do not cling heavily to the "I," we find it easier to empathize with, forgive, and help others. This is the foundation of the ethics of communication: not because we want to be praised, but because we truly see others as important as ourselves. When we live this way, relationships between people become warm, no longer frozen or cold.

Worldly Politeness Is Not Yet Buddhist Ethics

In daily life, politeness consists of outward rules: offering greetings, pulling out chairs, saying thank you, staying silent at the right moment. The Venerable said:

Politeness in civilized life consists of rules of conduct that make the people we interact with feel respected. But these are external principles, not the sincerity within.

Politeness has its value, but it is only the outer shell. A Buddhist needs to go further: respecting others because of genuine respect, loving because of genuine love. For example, when someone has already eaten, we do not need to invite them to eat again out of politeness; a sincere sentence like "I will eat after you" is enough. The ethics of communication does not speak superfluous words, but words that come from the heart.

Today, even though people live crowded together in cities, human connection has grown distant. People need one another yet distrust each other; they deeply need one another yet are ready to hate each other. That is the paradox of life. Communicating according to Buddhist ethics is precisely the way to break through that paradox.

Why Is Communication So Important?

We often think that interacting with many people is exhausting, but if we do not communicate at all, our personalities become deformed. The Venerable gave an example: a person who is deaf for a long time will slur their speech, because they no longer hear others' voices to adjust their own; a little girl lost in the forest for many years, when she emerges, does not know how to smile or express her emotions, because no one taught her. In this way, it is the lives of the people around us that shape our souls.

Even monks and nuns who enter retreat, communicating only invisibly through a compassionate mind/heart, are felt and loved by sentient beings when they step out. What is called non-communication is in fact still communication—a communication through the energy of a compassionate mind/heart. Therefore, never take lightly our words, our glances, or our gestures.

The Wondrous Mathematics: One Plus One Equals Ten, Two Minus One Equals Five

In mathematics, one plus one equals two, but in the ethics of communication, one plus one can become ten. The Venerable taught:

When we have two joys, and we give one of those joys away to another person, five joys remain in our heart.

Try this simple calculation: you have one million dong, kept in a drawer. You meet someone whose house collapsed in a storm, and you give them five hundred thousand. Mathematically, what remains is five hundred thousand. But the joy within you is no longer five hundred thousand—it is five new joys. Because you have given away something good, you receive peace, happiness, and wholesome conditions (dependent origination). This is the mathematics of the heart and of ethics that science has yet to measure.

The ethics of communication is living according to this mathematics: the more joy we give away, the happier we become. It is not only about money, but also about words, care, and time. When we know how to bring joy to others, we have sown rays of light, smiles, and happiness into life, so that this world may have less suffering (dukkha), less war, and less hatred.

Let Us Begin with a Smile

Each day, we do not need to do anything grand. We only need to offer a sincere smile when we meet someone; to listen with an open heart when someone shares their troubles; to lend a hand when we see someone in difficulty. In this way, we are practicing the ethics of communication as the Buddha taught. When we hold ourselves as light as dust, we can love everyone naturally. This is not something far away—it is the path of practice right in the midst of everyday life.

Please begin today: practice the ethics of communication, so that one day this world may truly become a paradise.