In Ken Kesey's "Sometimes a Great Notion," the contrast between beauty and darkness plays a pivotal role in understanding human perception. The quote reflects on how the beauty of a forest at night remains elusive if one is blinded by darkness. It suggests that true appreciation of nature's beauty requires awareness and light, symbolizing knowledge and understanding. Without these elements, even the most beautiful surroundings may go unnoticed.

This idea emphasizes the limitations that darkness creates, not just in nature, but also in life experiences. It serves as a reminder that without insight or clarity, individuals may miss out on the beauty around them. Kesey encourages readers to seek illumination in their lives, to learn and grow, and to recognize the wonders that may exist beyond their immediate understanding.