Summary
This quote means that having natural talent or intelligence (genius) is valuable, but without proper education and nurturing, it is akin to precious silver buried in a mine, unused and unrecognized. Just as silver needs to be mined, refined, and shaped to be useful and admired, genius requires education and development to be fully realized and impactful. Education is the key to unlocking and harnessing one's innate genius, making it truly valuable and useful to society.