… the secret of good writing is to strip every sentence to its cleanest components …
Clear thinking becomes clear writing: one can’t exist without the other. It is impossible for a muddy thinker to write good English.
The writer must therefore constantly ask himself: What am I trying to say? Surprisingly often, he doesn’t know. Then he must look at what he has written and ask: Have I said it? Is it clear to someone encountering the subject for the first time?
Writing is hard work. A clear sentence is no accident. Very few sentences come out right the first time. or the third. Keep thinking and rewriting until you say what you want to say.