In the beginning there was nothing, which exploded.

Occasionally he would very nearly swear.

If I had been Terry Pratchett the farmer, or Terry Pratchett the dentist, nobody would have paid any attention if I had announced I had Alzheimer's. But there is something fascinating about an author losing the power over words.

Silverfish looked down. "Oh. Are you a dwarf?" Cuddy gave him a blank stare. "Are you a giant?" he said. "Me? Of course not!" "Ah. Then I must be a dwarf, yes."

He found that he had this sudden desperate longing for the fuming, smoky streets of Ankh-Morpork, which was always at its best in the spring, when the gummy sheen on the turbid waters of the Ankh River had a special iridescence and the eaves were full of birdsong, or at least birds coughing rhythmically

Veil, you see, if I vas to say something portentous like "zer dark eyes of zer mind" back home in Uberwald, zer would be a sudden crash of thunder,' said Otto. 'And if I vas to point at a castle on a towering crag and say "Yonder is . . . zer castle" a volf would be bound to howl mournfully.' He sighed. 'In zer old country, zer scenery is psychotropic and knows vot is expected of it. Here, alas, people just look at you in a funny vay.

They were also slightly less intelligent than he was. This is a quality you should always pray for in your would-be murderer.