16 сентября 1919 года родился канадский педагог и писатель Лоуренс Питер, автор книги «Принцип Питера»

Remember: “In a hierarchy every employee tends to rise to his level of incompetence.” The Principle leads to the Corollary like in any earnest science (and hierarchology, Peter insists, is also a science, a new one, after all). One of them says that for every job there is someone, somewhere, who can’t do it. Given enough promotions, that someone will get the job.