Wisdom relates to experience. A wise (experienced) man can find himself in a situation, and see himself to be a fool (or know that others who see him will think he is a fool), possibly through circumstances beyond his control.
Shakespeare had the following to say about the subject:
The fool doth think he is wise, but the wise man knows himself to be fool
(from "As You Like It")
Given that you've posted this question in "Relationships", here's something to ponder.
In the movie "10 Things I Hate About You", Patrick (Heath Ledger) steals a microphone connected to the school's PA system, then publicly humiliates himself by singing (badly) to impress Kat (Julia Stiles). Everyone there thinks he's a fool, but it works, and he does impress her.
So, was he a fool, or a wise man, or both?
Incidentally, that movie is based on another of Shakespeare's plays, "The Taming Of The Shrew" - the film is actually full of Shakespeare references...
"A fool thinks himself to be wise, but a wise man knows himself to be a fool". -Shakespeare
a wise man
The Wise Man and the Fool - 1916 was released on: USA: 3 February 1916
Not wise just imaginary
I was, the last time I looked.
Touchstone in As You Like It says that it is an old saying, "'The fool doth think he is wise, but the wise man knows himself to be a fool." The meaning is that everyone is pretty foolish, and only someone who is extremely foolish thinks otherwise. A similar saying is attributed to the philosopher Socrates.
"The Marks of the Wise Man, the Half-Wise, and the Fool" is often a philosophical exploration of wisdom and understanding. It contrasts the characteristics and behaviors of individuals at different levels of wisdom: the wise man possesses deep insight and humility, the half-wise has some knowledge but lacks full understanding, and the fool is oblivious to his ignorance. This framework encourages self-reflection on one's own knowledge and encourages the pursuit of true wisdom. Ultimately, it highlights the importance of discernment and continuous learning in personal growth.
Bruce Lee
A wise man can learn more from a foolish question than a fool can learn from a wise answer. ~Bruce Lee
The cast of The Wise Man and the Fool - 1916 includes: Alfred Allen as R.W. Willis Sr. Fred Church as Fred Hunt Myrtle Gonzalez as Myrtle Elliott Val Paul as Ray Willis
nothing
Because a wise man, like Socrates, is open to new things, since they believe that they don't really know anything themselves. A fool, though, has their own unshakeable beliefs. Travel, regardless of what he sees or experiences, will only confirm what the fool already knows to be true.