§ 2. How to begin a Letter.
If the Letter is to be in answer to another, begin by getting out that other letter and reading it through, in order to refresh your memory, as to what it is you have to answer, and as to your correspondent's present address (otherwise you will be sending your letter to his regular address in London, though he has been careful in writing to give you his Torquay address in full).
Next, Address and Stamp the Envelope. "What! Before writing the Letter?" Most certainly. And I'll tell you what will happen if you don't. You will go on writing till the last moment, and just in the middle of the last sentence, you will become aware that 'time's up!' Then comes the hurried wind-