William Faulkner uses a beautiful nautical metaphor to describe the essential requirement for true discovery and progress. The "shore" represents our comfort zone—what is familiar, safe, and known. While it provides security, it also limits our possibilities.

"New horizons" symbolize unexplored potential, dreams, and opportunities that lie beyond our current reality. To reach them requires the "courage" to temporarily let go of our security and venture into the unknown. This act of releasing the familiar is the prerequisite for all meaningful growth and adventure.

This quote encourages us to embrace the vulnerability of exploration. It reminds us that we cannot discover new oceans while clinging to the safety of the harbor.