Each one is different. Besides the foreword, more on what is all about or not. Reason A romantic view of mathematical induction. A few words about the next chapters. A few words about the next chapters.
Politicians never lie.
Sensible politicians understand their own intent and the words written or given in laws they pass. Is the pattern reliable or accidentally. Can't tell you for sure, but we can guess. To learn more, read Alice in Wonderland and through the looking glass. Chapter 10 Responsibility observes an action, repeatable and reproducible and harmless when repeated infrequently on small scale may become harmful or unsustainable on a larger scale - the problem of a first success where one success leads to repetition.