A Single Sentence That Can Change a Life: The Greatest Victory Is Conquering Yourself
The story of the bandit-turned-general Badda Kundala Kesi, who nearly lost her life for love, but awakened thanks to a single question from Venerable Sariputta. A dharma talk by Thay Thich Chan Quang reveals the lesson of conquering oneself — the supreme victory.

Love can drive people to do the craziest things. But would you believe that there was once a young woman who fell in love with a bandit at the very moment he was being led to the execution ground? She was willing to do anything to marry him, and then nearly lost her life at his hands. Yet the story does not end there. The turning point in her life came not from revenge, but from a question that was astonishingly short: "What is the One?" Today, let us listen together to a dharma talk by Thay Thich Chan Quang on the Dhammapada — a lesson on the victory over oneself.
The Strangest Love Story in the World
In the Dhammapada, the Buddha tells of a young woman named Badda Kundala Kesi, the daughter of a wealthy merchant. One day, from a high tower, she saw a bandit being escorted by soldiers. In an instant, a bolt of lightning struck her heart — she fell madly in love with the man in chains. She demanded to marry the bandit, threatening to leap from the tower if she could not. Her parents, out of love for their child, bribed the officials to swap the condemned man, and brought the bandit home as their son-in-law.
But the bandit, a hardened criminal at heart, soon grew weary. After a month, he resolved to kill his wife and seize her family's fortune. He coaxed her up a mountain, intending to push her off a cliff. Yet it was she, in the very moment she recognized her husband's true nature, who found the strength to push him over the edge first. Thay Chan Quang shares:
"This girl was unusual in that she fell in love with a bandit. It is very strange. Why was that? We can say it was for two reasons. The first is psychological: emotion often triumphs over reason. … The second is the karma and conditions (dependent origination) from past lives."
After the Awakening: Turning Defeat into Victory
After escaping death, she fled, not daring to return home. She let go of everything and became a wandering ascetic, joining the sect of Nigantha — an austere path outside the Buddha's teachings (Dharma). With her innate wisdom, she quickly became the most skilled debater of her time, traveling everywhere to challenge others. She arrived in the city of Savatthi and planted a branch at the city gate as a declaration of challenge.
But she never imagined that her opponent would be Venerable Sariputta — the Buddha's foremost disciple in wisdom. All morning, she questioned him relentlessly, and he answered with calm composure. By evening, when she was utterly exhausted, he asked her a single, simple question: "What is the One?" She could not answer, and bowed in humble defeat. Thay Chan Quang recounts:
"He replied: 'Nirvana is the One — the supreme peak of liberation, a peace and freedom with nothing that can compare.' She was immediately convinced. … He went on to describe around one hundred aspects of the One. … The Four Noble Truths are the one truth that endures through all ages, forever."
Two Verses: From a Hundred Sentences to One
Upon hearing this story, the Buddha taught:
"Though one may recite a hundred verses that bring no benefit, better is a single verse that, once heard, brings peace."
And then he taught the verse on conquering oneself:
"Though one may conquer a thousand enemies on the battlefield, greater still is the one who conquers himself — that is the supreme victory."
These two verses are a priceless treasure for us. In daily life, we often speak many words that merely echo the thoughts of others, yet bring no benefit. A single sincere sentence, a well-timed word of advice, can change the fate of a person. And the greatest victory is not defeating others, but mastering ourselves — overcoming greed, hatred and delusion, our ingrained habits, and all that causes us suffering (dukkha).
Lessons for Modern Life
Looking back at the story of Badda Kundala Kesi, we see ourselves in her. Which of us has never been ruled by our emotions? Who has never loved or resented someone without the guidance of reason? Thay Chan Quang reminds us:
"We love someone whom many people know to be bad, and we ourselves know they are bad, yet a secret love within us commands us. We still love them, still protect them, still defend them — even though deep in our reason we know this person is not good. Who here has never experienced this? Raise your hand. No one raises a hand. So everyone has been through it."
So how can we conquer ourselves? Thay offers some suggestions:
Recognize your emotions: Do not let sudden feelings lead you astray. Pause and ask yourself: "What am I doing? Will this bring any benefit?"
Contemplate karma and conditions (dependent origination): Understand that our relationships may also be the result of cause and effect (karmic law) spanning many lifetimes. Seeing this, we cling less and demand less.
Cultivate wisdom: Only through studying the teachings can we gain penetrating insight and true transformation.
Practice every day: Listen to sincere words, choose one helpful sentence over a hundred meaningless ones, and use each moment to train the mind/heart.
Finally, remember Thay Chan Quang's words: "We rarely attack anyone. … We understand that each person has their own karma and conditions (dependent origination). This makes it easier for us to be tolerant and calm."
Are you ready to practice conquering yourself? Begin with a single sentence: speak no useless words. A single thought: do not let emotions overwhelm you. A single action: letting go of resentment. That is the very path the Buddha taught. Trust that each small step will lead us to true peace and happiness.
AI-assisted translation from the Vietnamese original.
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