The fifth part of the collection is devoted to historical series. The collection includes memorable statements from the heroes and authors of some series about the origin and foundation of the Ottoman Empire. Considering the educational side of the series, a few words about history. The history of mankind is a complex process. But history is made by people. Therefore it is subjective. Of course, it needs to be studied. But you can't go back. You can’t stupidly return to what happened and passed. Even if it seems like it was great. We need to move on from what we have achieved. It is unacceptable to restore what has been lost, even lost by mistake, and especially by force. Look outside the window what this leads to. History teaches that society can solve all the problems that arise before it and move forward. The series are filled with scenes of numerous battles and battles of that time. The filming is quite naturalistic. There were also scenes of executions and beheadings. This is impressive. Several screenshots have been added to the text for confirmation. But no need to worry: “No living being was harmed during the filming of the series.” But the most distinctive feature is the visible expansion of Islam, claims to ownership of the entire world. Of course, the time was different, but the thoughts expressed by the heroes of the series are tenacious in our time. As for wise sayings, in most cases, quotes from the Koran are used. They were recorded by ear, so inaccuracies may occur. You also need to take into account that translations can be incorrect. I hope the meaning is not greatly distorted, and it is possible to understand it. Interesting, perhaps not always wise, statements in real life situations will benefit readers. After all, the main property of wisdom is usefulness for human life. It should be borne in mind that some statements belong to negative characters.