Ian McKellen brilliantly tells students what will happen if they don't study

Can you guess what he said?

Ian McKellen stopped by the Oxford Union the other day which is great for them and we're not at all jealous. Nope.

And while he was there he gave a stirring speech (as only he can do) warning of the dangers of not studying enough for exams, expertly teeing himself up an opportunity to deliver possibly the most iconic lines from Lord of the Rings.