i just made this right now, after trembling at my first professional correspondence with an old highschool friend.
Nobody knows everything, but everybody knows something.
No I don't
Then you know what you don't know, which is an aspect of knowledge.
In fact in Plato's Apology, Socrates argues that nobody in Athens is wiser than him (Socrates) because none of them are really wise, but at least Socrates knows that he's ignorant.
https://en.wikipedia.org/wiki/I_know_that_I_know_nothing
Nobody knows everything, but everybody knows something.
No I don't
Then you know what you don't know, which is an aspect of knowledge.
In fact in Plato's Apology, Socrates argues that nobody in Athens is wiser than him (Socrates) because none of them are really wise, but at least Socrates knows that he's ignorant.
https://en.wikipedia.org/wiki/I_know_that_I_know_nothing