Paul Theroux

What draws me in is that a trip is a leap in the dark. It's like a metaphor for life. You set off from home, and in the classic travel book, you go to an unknown place. You discover a different world, and you discover yourself.

Reading alters the appearance of a book. Once it has been read, it never looks the same again, and people leave their individual imprint on a book they have read. Once of the pleasures of reading is seeing this alteration on the pages, and the way, by reading it, you have made the book yours.