“I don't have hobbies; hobbies cost money. Interests are quite free.”

“Hey. On my worst day, I'll train for two hours. You know what I'm saying? Like, I don't have hobbies. I don't have too many hobbies. I'm always working, I'm always training.”

“Watching people is a bit of a hobby of mine. It's quite fascinating, really.”

“I'm Kakashi Hatake. Things I like and things I hate… I don't feel like telling you that. My dreams for the future… never really thought about it. As for my hobbies… I have lots of hobbies.”

“Can't you… I don't know. Find a hobby or something?"
"Being charming is my hobby," said Adrian obstinately. "I'm the life of the party— even without drinking. I wasn't meant to be alone.”

“I enjoy my anger, it’s the only hobby I have.”

“One of his hobbies was to wait for the American Shakespeare — a hobby more patient than angling.”

“As for hobbies, people with stimulating hobbies suffer from the most noxious of despairs since they are tranquilized in their despair.”

“Hobbies of any kind are boring except to people who have the same hobby. This is also true of religion, although you will not find me saying so in print.”

“The secret to enjoying your job is to have a hobby that's even worse”