TruePresence Developer Reference

A Brass Pot and an Earthenware Pot lived together in a kitchen, and as they were used for cooking, they came to know each other well. One day, a flood threatened the house, and the water began to rise. Both pots realized they would need to escape or be destroyed.

The Brass Pot spoke to the Earthenware Pot: "Come, my friend. We must flee this place quickly, for the water rises with terrible speed. I will swim away easily, for metal floats well in water and withstands its power. You should come with me if you wish to survive."

The Earthenware Pot, however, replied with reasonable caution: "My friend, I must think carefully about this. It is true that you can swim away safely, but consider my nature. I am made of fragile clay, and if I attempt to flee through the rushing water, I will surely be dashed upon the rocks and broken to pieces. Even if I survive the journey, my porous nature will be saturated with water, and I will be damaged and rendered useless. Therefore, I believe it is more prudent for me to remain here in the kitchen, secure on the shelf, and hope that the waters do not rise high enough to reach me."

The Brass Pot, reasoning that his friend's caution was sound, agreed with the logic of this argument. "Your reasoning is wise," he said. "Each of us must act according to our nature and our capacity. What is prudent for one may be folly for another."

The Brass Pot departed, swimming away through the rising waters. The Earthenware Pot remained in the kitchen, elevated upon the shelf. Though the flood rose high, it did not quite reach the shelf, and the Earthenware Pot was preserved.

In this manner, both pots survived—not through identical action, but through each using reason to determine the course that best suited their nature and circumstances.

Thus did both pots understand that reason—the faculty of considering our own nature and capacity and adapting our actions accordingly—is the foundation of prudent action.

In the Odyssey, Odysseus and his men arrived at an island inhabited by the Lotus-Eaters, a peaceful people who consumed a magical plant called the lotus. When some of Odysseus's men ate the lotus flower, they experienced an overwhelming sense of contentment and peace—all desire to return home vanished, replaced by a desire to remain forever in this state of blissful numbness. They forgot their wives, their children, their homeland, and everything that had previously motivated them. They wanted nothing but to remain eating lotus, experiencing its endless pleasure.

Odysseus recognized immediately the danger this presented. Though the Lotus-Eaters themselves were gentle and made no attempt to prevent the sailors from leaving, those who had eaten the lotus now refused to depart. Odysseus used reason and judgment to overcome the situation: he physically forced the affected men back to the ship, bound them to the rowing benches, and commanded the unaffected sailors to row with desperate speed away from the island. His prudent response prevented the total loss of his crew.

The episode illustrates reason prudence—the capacity to step back from immediate sensation and appetite to think about long-term welfare. The lotus offered genuine pleasure; the numbness it induced was not unpleasant. Yet Odysseus recognized that the sailors' true good lay in returning home, reuniting with families, and resuming meaningful lives—not in permanent intoxication that eliminated all purpose. His prudence consisted in his ability to reason about what constituted genuine human welfare and to act on that reasoning even when it required forcing his men against their immediate wishes. The virtue lay in recognizing that reason—our capacity to think about what truly serves our long-term good—must sometimes override immediate appetite.

A soldier, discharged from service with minimal compensation, wanders poor and hungry. He encounters a woman who offers him work for a year with promise of great reward. He accepts gratefully.

For a year, he labors without complaint. At year's end, the woman gives him a seemingly worthless gift—a small pipe with a blue light inside. When he blows the pipe, the blue light appears and answers any question truthfully.

Using reason and prudence, the soldier questions the light: "What treasure lies nearest?" The light directs him to a hidden fortune. "What is the cause of my misery?" The light reveals that a witch has cursed him. "How can I break this curse?" The light explains the means of liberation.

Through careful reasoning, the soldier systematically addresses each obstacle. He uses the light not for idle wishes but for understanding. He reasons that if the light answers all questions truthfully, then by asking the right questions—questions about causes, consequences, and remedies—he can understand reality deeply.

Eventually, the soldier uses this understanding to become wise and wealthy. He helps others by answering their questions with the blue light's aid, becoming a trusted counselor to kings and peasants alike.

Reason and prudence—the commitment to ask proper questions and to follow truth wherever it leads—are more valuable than any magical power. The soldier's transformation from a simple soldier to a sage results not from magic but from his rational, prudent use of the wisdom the blue light provides.

Gabrielle Émilie Le Tonnelier de Breteuil, Marquise du Châtelet, was born in 1706 in Paris to a distinguished aristocratic family. Despite the limited educational opportunities available to women of her era, she became one of the eighteenth century's greatest mathematicians and natural philosophers. Her work exemplifies reason—the disciplined application of logic and mathematical thinking to understand reality. Émilie received an education unusual for women of her time. Her father recognized her intellectual talent and arranged mathematics instruction alongside the typical accomplishments expected of aristocratic girls. She studied mathematics intensively, mastering geometry, calculus, and physics. She corresponded with leading intellectuals and mathematicians of her era. She established herself as a serious scholar capable of engaging the most advanced mathematical and philosophical questions. Émilie's most important contribution involved understanding kinetic energy—the energy of motion. In the early eighteenth century, scientists debated how to measure motion's power. Some followed Descartes' framework; others followed different approaches. Through careful mathematical reasoning, Émilie demonstrated that the true measure of motion's force was not velocity but velocity squared—expressed in the equation E=mv². This principle of energy conservation became foundational to physics. Émilie's proof required rigorous mathematical reasoning applied to careful observation and philosophical analysis. She could not conduct experiments in the modern sense; instead, she worked with thought experiments, mathematical relationships, and logical analysis. Her reasoning demonstrated that mathematical logic could reveal fundamental truths about physical reality. She reasoned that if a one-pound weight dropped from one meter produced certain effects, a weight dropped from four meters would produce effects consistent with velocity squared rather than velocity. Her mathematical reasoning revealed this relationship, demonstrating through logic what observation alone could not show. Émilie understood the philosophical significance of her discovery. She recognized that motion and energy were conserved, transformed from one form to another but never eliminated. This conservation principle became central to all subsequent physics. She understood that mathematical reason could penetrate beyond surface appearances to reveal the underlying structure of reality. Émilie published her work and corresponded with leading scientists of her era. She maintained intellectual engagement despite her duties as a nobleman's wife and mother. She balanced family obligations with intellectual work, dedicating herself to advancing human understanding through rigorous thought. Émilie spent her final years translating Newton's Principia and deepening her mathematical and physical understanding. She died in childbirth in 1749 at age forty-two. Despite her early death, her mathematical work influenced scientific development profoundly. Her principle of energy conservation became basic to all physics that followed. Her example demonstrated that women possessed intellectual capacity equal to men's, capable of advancing human knowledge through rigorous reasoning. Émilie du Châtelet's life demonstrates that reason—rigorous, disciplined thinking applied to problems—can reveal fundamental truths about reality. Her mathematical proofs established principles that remain basic to all physics.