The proposition of uselessness of university education exits for a long time

and has a corresponding performance in different historical periods.this proposition

with a lot of false and deceptive characters masks the functional value of university education.It is noteworthy that in the history of university education

when the the argument on the uselessness of university education are rampant

universities are always faced with some degree of crisis or recession.By theoretically pursuing this ancient and false propositions of education

we find that it violates the logical Law of Causality

also in violation of logical Law of Identity.there is some ambiguity in the logical discussion too.So we need to clear its adverse effect

which is of great importance for the value of university education.