Blackadder: Right Baldrick, let's try again. This is called adding. If I have two beans and then I add two more beans, what do I have?
Baldrick: Some beans.
Blackadder: Yes...and no. Let's try again, shall we? I have two beans, then I add to more beans what does that make?
Baldrick: A very small casserole.
Blackadder: Baldrick, the ape creature of the Indus have mastered this. Now, try again. One, two, three, four! So how many are there?
Baldrick: [Pointing to one.] And that one.
Blackadder: [Picking it up.] Three and that one. So if I add that one to the three what will I have?
Baldrick: Ah! Some beans.
Blackadder: Yes. To you Baldrick, the rennaissance was just something that happened to other people, wasn't it?