Aliens Don't Get Stuck In Air Ducts.

Whut's The Plan, Rob?" Said One Of Them. "okay, Lads, This Is What We'll Do. As Soon As We See Somethin', We'll Attack It. Right?" This Caused A Cheer. "ach, 'tis A Good Plan," Said Daft Wullie.

Don't Do Anything I Wouldn't Do, If You Ever Find Anything I Wouldn't Do.

If Not You, Who Else?

Of Course, Ankh-morpork's Citizens Had Always Claimed That The River Water Was Incredibly Pure. Any Water That Had Passed Through So Many Kidneys, They Reasoned, Had To Be Very Pure Indeed.

Now That Their Long War Was Over, They Could Get On With The Proper Concern Of All Civilised Nations, Which Is To Prepare For The Next One.