Why do people always say Once this graduated this he's smart. You can graduate whatever you want but remain stupid A good quote from classic
At the table in my study, bending low over some book or preparation, sits John Smithed, my demonstrator, a modest and industrious but by no means clever man of five-and-thirty, already bald and corpulent; he works from morning to night, reads a lot, remembers well everything he has read -- and in that way he is not a man, but pure gold; in all else he is a carthorse or, in other words, a learned dullard. The carthorse characteristics that show his lack of talent are these: his outlook is narrow and sharply limited by his specialty; outside his special branch he is simple as a child.