This is one reason that extremely wise, intelligent and knowledgeable people like myself bother to teach… — Iain M. Banks

This is one reason that extremely wise, intelligent and knowledgeable people like myself bother to teach unutterably ignorant and callow people like yourselves when we could be happily feet-up in front of a big log fire reading a book, or talking urbanely amongst ourselves about the latest exciting idea or faculty gossip. There is, despite all the many, many appearances to the contrary, just a sliver of a chance that one of the better minds in this class might answer one of the questions that no one of my generation – despite the aforesaid wisdom, intelligence, et cetera – or any previous generation has been able to answer definitively.

p. 107Source: Wikiquote · CC BY-SA 4.0