"'I have a Question.'"
-- The Complete Calvin and Hobbes, Book One Bill Watterson
For reference, the 5th sentence on the page is the bubble in the first panel of the strip from February 7, 1986.
FWIW, the Calvin and Hobbes book ended up in the office next to my computer when I took it up here to read a couple of weeks ago (Christmas Day IIRC). Since I don't have most of my technical books unpacked, it is about the only book in the office at the moment.