“Use sarcasm. This is a favourite weapon of mine ever since my PGCE (teacher training) days when, naturally, we were expressly forbidden to use it. The key, as with most things, is the manner of delivery. Practise until you can deliver the remarks with the utmost sincerity”
“Remember sarcasm is forbidden and sincerity the order of the day. You are country folks now, and it will do you good to try their simple, honest ways for a few days.”
“If you forget your manners, you can always borrow mine. I won't be using them.”
“Education is the most powerful weapon which you can use to change the world.”
“He is a weapon, a killer. Do not forget it. You can use a spear as a walking stick, but that will not change its nature.”
“Can the sarcasm,' he said. 'Please, I always use fresh sarcasm, never canned.”