The Categorical Imperative is supposed to provide a way for us to evaluate moral actions and to make moral judgments. It is not a command to perform specific actions -- it does not say, follow the 10 commandments, or respect your elders.
A blurb on a book can be any combination of quotes from the work, the author, the publisher, reviewers or fans, a summary of the plot, a biography of the author or simply claims about the importance of the work.
Coined by American humorist Gelett Burgess (1866â1951) on a book dust jacket at a trade association dinner in 1907. It said âYES, this is a âBLURBâ!â and featured a (fictitious) âMiss Belinda Blurbâ shown calling out, described as âin the act of blurbingâ.