What's Your Advice for Writing a Book?

There are so many apt quotes throughout, quotes that really get you thinking. I mean, it would take me another half hour to read off the ones i really liked. And of course, the the venerable churchill ses you quote him on the paragraph. Just as the sentence contains one idea in all its fulness, so the paragraph should embrace a distinct episode. As sentences should follow one another in harmonious sequence, so the paragraphs must fit on to each other like automatic couplings of railway carriages.