Remember when NFTs sold for millions of dollars? 95% of the digital collectibles are now probably worthless.::NFTs had a huge bull run two years ago, with billions of dollars per month in trading volume, but now most have crashed to zero, a study found.
https://en.wikipedia.org/wiki/I_know_that_I_know_nothing
This saying is connected with the answer to a question Socrates is said to have posed to the Pythia, the Oracle of Delphi, in which the oracle stated something to the effect of “Socrates is the wisest person in Athens.”[3]
Socrates, believing the oracle but also completely convinced that he knew nothing, was said to have concluded that nobody knew anything, and that he was only wiser than others because he was the only person who recognised his own ignorance.