It is a fact that the contribution of the great philosopher to the development of Mathematical sciences (Geometry, Arithmetic, Astronomy, Harmonics) was very significant. This is due to the genius and the versatility of Plato's thinking, as well as to the distinguished group of collaborators at the Academy.

At this point, it should be emphasized that the great philosopher was not exclusively a mathematician; however, he had mathematical thinking, which presented him with related topics that he raised for further study, clarification, and proof to the mathematicians of the Academy.

The uniqueness of this book lies in the fact that the contents indicated by its title are not exclusively based on the interpretation and meaning of the relevant Platonic dialogues, at the points where the Mathematical Sciences are presented, but are also based on related writings, testimonies, and views of later Ancient Greeks and contemporary authors.