The quote emphasizes that what seems obvious often becomes clear only after someone points it out. Many ideas or shortcuts may appear self-evident, but they often require an initial revelation to be recognized as time-saving or beneficial. This highlights the importance of guidance and learning, as knowledge that is common to a few may be completely unknown to others.

This notion also illustrates the limitations of our understanding; we cannot seek knowledge in areas where we are unaware of our ignorance. Therefore, effective mentorship or teaching can open new perspectives, transforming "obvious" to those who haven't yet experienced that insight. Understanding this dynamic is crucial for both learning and teaching.