WORKING TOO LONG? I was just typing up brief answers to a final exam (yup, in addition to returning papers and exams in a timely manner, I compose new exams each term, and post answers someplace, and let students keep the question sheets and retrieve the answer sheets and bluebooks after grades are done) and typed the line "allowed the sail of commercials." That's been corrected for the public version but clearly my mind is on something else. You sail the knocked tack, and I'll sail the lifted tack, and I'll cross the finish before ye, And when you look up, to find the weather mark, where the ocean meets the sky I'll be sailing.