The Clever Poison and the Mistaken Move

**Summary:** A poison seller plans to control others through intelligence, but the one who drinks the poison discovers the formula and sets a trap in return.

In the sealed room, cold light fell onto the table, where a small dose was placed neatly, like a priceless item. There was no outside noise, only footsteps and cautious words between the seller and the one yearning to become intelligent. That poison was said to make the human mind remarkably clear. But its effect was not permanent: when the poison wore off, the drinker would return to their previous state and have to seek the next dose.

The creator of the poison understood well the power in his hands. He did not sell the formula, nor did he allow anyone to freely possess something that could alter intellectual capacity. He only sold single doses, just enough for the buyer to taste the feeling of a sharp mind, before forcing them to return. In this way, he could control those dependent on the poison.

One person sought out and drank that dose. As the effect spread, he felt his thinking ability change. Complex matters became clearer; connections once hard to see could now be perceived and arranged. But alongside this newfound clarity, he also understood that he was bound to a cycle of dependency: when the poison ran out, he would have to return, and to remain intelligent, he would have to buy more.

He thought silently. If he continued to follow this arrangement, he would forever remain in the seller's hands. But if he did not return, the poison's effect would fade. This choice forced him to consider every step carefully.

"If you wish to continue having this intelligence, you must come on the exact day," the seller had reminded him.

"What if I don't come?" he asked.

"The poison will wear off, and you will return to how you were before. Then, you will be the one seeking me out."

The seller spoke with certainty. He believed no one who had tasted superior ability would accept losing it. The desire to be intelligent would pull them back, while the secret of the poison's creation would guarantee his absolute control.

But the drinker did not use his newfound intelligence merely to enjoy the feeling of superiority. He focused on understanding the very poison that had transformed his mind. With his thinking ability at its peak, he traced its creation, analyzed it, and discovered the method to make the poison. In the end, he created what he needed himself.

On the agreed day, the seller waited, but the man never appeared. One day passed, then another. His absence confused the seller. According to his calculations, the other should have returned before the poison wore off, should have pleaded for a new dose, and accepted all conditions set.

When the two met again, the seller looked at him with scrutiny.

"Why didn't you come to buy the poison anymore?"

The other replied calmly, "I no longer need to buy it."

"If you don't buy it, the poison will wear off. You will lose the intelligence you gained."

The drinker showed no worry. On the contrary, his composure began to make the seller uneasy. The man looked straight at him and said slowly:

"You were mistaken. When you sold me the poison to increase intelligence, I used that very intelligence to create the poison. From now on, I no longer need to buy from you."

This response was the point the seller had never anticipated. He relied on the buyer's initial lack of intelligence to build his control, but forgot that after taking the poison, that person no longer thought as before. The very product meant to create dependency had given his opponent the ability to break free from it.

The seller was stunned. His seemingly perfect plan suddenly revealed a fatal flaw. He intended to hold others' minds in his grasp, but did not foresee that an awakened mind would seek to escape his control.

The other man continued, "You made a mistaken move."

The seller asked, "What do you mean?"

"You thought I would forever return to beg from you. But I became intelligent enough to make the poison myself."

He did not stop there. He also revealed that today's meeting had been part of his plan. In the competition to monopolize the poison, he had prepared to surround the seller.

"I am also intelligent enough to surround you," he said. "Today, as you sit here facing me, you have already fallen into my trap."

The confrontation reached a brutal conclusion. The poison drinker killed the seller to seize exclusive rights. The one who sought to control all with his secret was ultimately surpassed and eliminated by the very person to whom he had given intelligence. The poison, which promised absolute power, did not make people better; it only intensified the struggle.

In the end, the victor seized the secret of the poison's creation. But this outcome was not a happy ending. Intelligence used to scheme, set traps, murder, and monopolize had become a tool of greed. Neither the seller nor the drinker used their ability to benefit humanity. One sought to control; the other sought to destroy his rival and take his place of monopoly.

Fortunately, this story is only a plot from a film. If in real life there were truly a pill that made people instantly intelligent, it is very likely that people would fight to control it, even kill to possess it. True intelligence does not come from a pill. It is gradually cultivated on the foundation of cause and effect (karmic law), from a kind heart, and from how people use their abilities.

The story ends in a thought-provoking paradox: the creator of the intelligent poison still miscalculated, while the one who became intelligent used his ability to commit cruelty. Having a quick mind does not equate to possessing noble wisdom. Without morality, greater intelligence can only amplify greed and danger.

**The Meaning of the Story**

Intelligence cannot be separated from morality. If one uses the power of thought to control, compete, or kill, they create negative karma and lose the precious things they possess. True intelligence must be nurtured from cause and effect (karmic law) and a virtuous heart.

*Compiled from a dharma talk by Venerable Thích Chân Quang*