“Twoflower was a tourist, the first ever seen on the discworld. Tourist, Rincewind had decided, meant 'idiot'.”
“To be a tourist is to escape accountability.”
“Don't you understand?" snarled Rincewind. "We are going over the Edge, godsdammit!""Can't we do anything about it?""No!""Then I can't see the sense in panicking," said Twoflower calmly.”
“Life is a journey so everyone is a tourist”
“I'm a fool, that I should simply trick the tourists like everyone else. after all, most of them will never come back. and what are tourists for but for tricking?”
“In an instant he became aware that the tourist was about to try his own peculiar brand of linguistics, which meant that he would speak loudly and slowly in his own language.”