Relativity

“I am a long time in answering your letter, my dear Miss Harriet, but then you must remember that it is an equally long time since I received it — so that makes us even, & nobody to blame on either side.”

— Mark Twain, to an autograph hunter, June 14, 1876

“My room is very easy to find when you get here, and as for distance, you know — why, Oxford is as near to London as London is to Oxford. If your geography-book doesn’t tell you that, it must be a wretched affair.”

— Lewis Carroll, to Mary MacDonald, Jan. 22, 1866