I was reading Descartes' Rules for the direction of mind and noticed how clear are his ideas. I would love to speak in that way, where every sentence is a necessary step to climb up the final idea.
Of course, this magic is obtained by practice and reading, but I would like to know if are there some strategies to come up with. From my readings I notice analogies, metaphors, syllogisms. I suppose it is related to dialectic and rethoric (correct me if I'm wrong please) so I posted the problem on this site.
So, are there strategies to express clearly an idea or set of ideas? As the question might be too broad, essay or video recommendations about the issue are welcomed.