“‘You evidently don’t now me,’ said he.
“‘On the contrary,’ I answered, ‘I think it is fairly evident that I do. Pray take a chair. I can spare you five minutes if you have anything to say.’
“‘All that I have to say has already crossed your mind,’ said he.
“‘Then possibly my answer has crossed yours,’ I replied.
“‘You stand fast?’
"He clapped his hand into his pocket, and I raised the pistol from the table. But he merely drew out a memorandum-book in which he had scribbled some dates." - The Final Problem