In "Jurassic Park," Michael Crichton expresses the notion that science, while constantly evolving, does not possess all knowledge, contrary to its optimistic assertions. The line reflects a growing hubris in scientific pursuit, suggesting that believing in the eventual acquisition of all knowledge can lead to dangerous consequences.

Crichton compares this blind faith in science to a child's reckless belief in their ability to defy the laws of nature, illustrating the foolishness inherent in such overconfidence. This metaphor serves as a cautionary reminder that the pursuit of knowledge should be tempered with humility and an awareness of its limits.