Knyžka, jaka zrobyt tebe supermehaščaslyvym

You can't be happy if you're too serious! After a couple of funny examples, vivid comparisons and authoritative arguments of the beloved Françoise Boucher you will have no more doubt: absolutely all creatures on earth can be happy, including yourself. But, of course, one must make a little effort to get there... Readers have a lot of humor ahead of them, and thanks to the extraordinary Françoise by the end of the book they will make sure that true happiness consists of many little things.