I don't mean literary style or PR magic or anything, just using the words right so what comes out is exactly what you mean, not something that means something different but you have to use the context to understand what he probably thought about when writing that... If one can express his thought in a programming language, one can also use basic grammar like tenses and modes to say what he means... all this "words don't matter" attitude is what eventually ends up spreading and making wonderful pieces of software engineering unusable because of broken docs...