David

“For instance, on the planet Earth, man had always assumed that he was more intelligent than dolphins because he had achieved so much—the wheel, New York, wars and so on—whilst all the dolphins had ever done was muck about in the water having a good time. But conversely, the dolphins had always believed that they were far more intelligent than man—for precisely the same reasons.”
― Douglas Adams, The Hitchhiker’s Guide to the Galaxy

“A day without sunshine is like, you know, night.”
― Steve Martin

“Outside of a dog, a book is man's best friend. Inside of a dog it's too dark to read.”
― Groucho Marx, The Essential Groucho: Writings For By And About Groucho Marx

“From the moment I picked up your book until I put it down, I was convulsed with laughter. Some day I intend reading it.”
― Groucho Marx