“I was glad my father was an eye-smiler. It meant he never gave me a fake smile because it's impossible to make your eyes twinkle if you aren't feeling twinkly yourself. A mouth-smile is different. You can fake a mouth-smile any time you want, simply by moving your lips. I've also learned that a real mouth-smile always has an eye-smile to go with it. So watch out, I say, when someone smiles at you but his eyes stay the same. It's sure to be a phony.”

British author, poet, screenwriter, and wartime fighter ace

Roald Dahl was a British author, poet, screenwriter, and wartime fighter ace, known for popular children's literature and short stories. His books sold more than 300 million copies worldwide, and he was widely regarded as a major storyteller for children in the 20th century. He wrote inventive, often mischievous stories that have remained widely read by both children and adults. His work spans children's books, short fiction, poetry, and screenplays, and his reputation rests on a distinctive voice that blends humor, dark surprises, and a sharp sense of story.