I rather like that idea, Quisling!
Foinaven, the matter of how whether or not solvers should need to look things up online is a topic of regular discussion. Unless things have changed recently, the official Listener guidelines say that the thematic material shouldn't be available
only on the Internet, and I suppose one would have been able to track down the quotation in this puzzle after spending a lot of time in the local library (if you have one, and lockdown hasn't closed it!). I think it's fair to say though that in practice it's assumed that solvers will take the quick route and use the Net. As always, I'll be interested to read others' views on this,