Movie Cliche #12: The Moral. A character states the obvious and everybody gets the point.

Don't they know science doesn't work like that? You can't just order scientific breakthroughs. They happen when you are looking at something you've been working on for years and suddenly see a connection you never noticed before, or when you're looking for something else altogether. Sometimes they even happen by accident. Don't they know you can't get a scientific breakthrough just because you want one?

Actually, writers have no business writing about their own works. They either wax conceited, saying things like: 'My brilliance is possibly most apparent in my dazzling short story, "The Cookiepants Hypotenuse."' Or else they get unbearably cutesy: 'My cat Ootsywootums has given me all my best ideas, hasn't oo, squeezums?

Come here, cat. You wouldn’t want to destroy the space-time continuum, would you? Meow. Meow.

Cats, as you know, are quite impervious to threats.

You'd help if you could, wouldn't you, boy?" I said. "It's no wonder they call you man's best friend. Faithful and loyal and true, you share in our sorrows and rejoice with us in our triumphs, the truest friend we ever have known, a better friend than we deserve. You have thrown in your lot with us, through thick and thin, on battlefield and hearthrug, refusing to leave your master even when death and destruction lie all around. Ah, noble dog, you are the furry mirror in which we see our better selves reflected, man as he could be, unstained by war or ambition, unspoilt by-