Why did Leonardo da Vinci have a big interest of knowing everything?

Leonardo da vinci's insatiable curiOSity stemmed from his belief in the interconnectedness of all knowledge. He sought to understand the world through observation and experimentation, believing that art and science were intertwined. This holistic approach allowed him to explore diverse fields such as anatomy, engineering, and botany, ultimately enriching his artistic creations and scientific inquiries. His relentless pursuit of knowledge exemplified the Renaissance ideal of the polymath, aiming to grasp the complexities of the human experience.