The Cock and the Jewel

A rooster, scratching through the dirt of a farmyard searching for grain, uncovered a magnificent jewel someone had lost, its facets catching the sunlight brilliantly. He examined it with mild curiosity for a moment before turning away, unimpressed.

"I would trade you," the rooster remarked to no one in particular, "for a single grain of corn. A jewel like you may be precious to the person who lost you, worth more gold than I could ever imagine — but you cannot fill my stomach, keep me warm, or help me find my next meal. To me, right now, you are worth exactly nothing at all."

The rooster returned to his scratching, leaving the jewel exactly where he'd found it, understanding a simple truth: value is never absolute, but always depends entirely on what you actually need. What is precious beyond measure to one creature can be genuinely worthless to another, and wisdom means knowing which kind of value you actually require in any given moment.