"Si hubiera preguntado a la gente qué querían, habrían dicho caballos más rápidos."

Simplified Meaning:

Sometimes, people don't always know what they truly need or what new ideas could improve their lives. They might only think about slightly better versions of what they already have. For example, a long time ago, everyone used horses for travel. If you asked them what they wanted, they might say they wanted horses that could run faster. But when cars were invented, it changed everything! People didn't even know they needed cars because they couldn't imagine something so different from horses. This idea teaches us not to always rely on others' ideas about what they want but to think creatively and come up with new solutions. If you have a business, instead of just asking customers what they want, try to think ahead and invent something they never thought of. This approach can lead to amazing new inventions and improvements in our daily lives.