Good Writing

How could trying to make sentences sound good help you do that? The clue to the answer is something I noticed 30 years ago when I was doing the layout for my first book. Sometimes when you’re laying out text you have bad luck. For example, you get a section that runs one line longer than the page. I don’t know what ordinary typesetters do in this situation, but what I did was rewrite the section to make it a line shorter. You’d expect such an arbitrary constraint to make the writing worse. But I found, to my surprise, that it never did. I always ended up with something I liked better.

This is only true of writing that’s used to develop ideas, though. It doesn’t apply when you have ideas in some other way and then write about them afterward — for example, if you build something, or conduct an experiment, and then write a paper about it. In such cases the ideas often live more in the work than the writing, so the writing can be bad even though the ideas are good. The writing in textbooks and popular surveys can be bad for the same reason: the author isn’t developing the ideas, merely describing other people’s. It’s only when you’re writing to develop ideas that there’s such a close connection between the two senses of doing it well.