Final answer:
At some point, a mature person will recognize the limitations of formal education, seeing it as a starting point for a lifelong journey of self-examination and practical learning.
Step-by-step explanation:
A mature person will realize at some moment of his or her education the limitations of formal education (B). This understanding acknowledges that while formal education provides a broad knowledge base and critical foundational skills, it is not the ultimate endpoint of learning. Instead, education serves as a tool for expanding worldviews and enabling the cultivation of wisdom through self-examination and practical experiences. This is aligned with the concept Socrates introduced over two thousand years ago, which asserts the true value of education is enhancing one's ability to self-examine and grow continually beyond the classroom.