If you believe in what you are doing, then let nothing hold you up in your work. Much of the best work of the world has been done against seeming impossibilities. The thing is to get the work done. — Dale Carnegie
If you want to sell more books, you have to keep working on it. Don’t give up.
Keep on writing, talking, typing, socializing, blogging, etc.
Do the work, and the work will get done.
That’s how you sell books: one book at a time, or one customer at a time.
— John Kremer