What is the meaning of this Shakespeare quote A fool thinks himself to be wise but a man knows fool?

This quote from William Shakespeare's play "As You Like It" highlights the contrast between superficial self-perception and true wisdom. It suggests that a foolish person often believes themselves to be wise and intelligent, lacking the self-awareness to recognize their own shortcomings. On the other hand, a truly wise person understands their limitations and acknowledges the vastness of knowledge yet to be acquired. The quote serves as a reminder of the importance of self-reflection and humility in the pursuit of wisdom.