"Don't ask what kind of evidence the speakers have. No one knows what "empirical" means anyway."
"There is a complementary shuttle, but book early, as the slots fill up quickly. The driver accepts tips."
"Don't bother with room service breakfast. There is a much cheaper buffet downstairs with the same food."
"We recycle. There is a big blue bin in the garage. Thanks!"
"Wash your hands when you use the bathroom!"