In the first part of this paper, the author combs the part of Greek tragedy explained by Apollo and Dionysus, in order to be closer to the noble classics. Before a better tragedy book appeared, The Birth of Tragedy was the best, and it also provided a wise reference for understanding the conditions needed to interpret the Tragedy Book. The second part faces the cultural heritage of Greece in the way of facing things themselves, immersed in the practical texts of Homer, tragic poet and Socrates, carefully reading and grasping Nietzsche's view of Greece, and focusing on the culture of Greece itself, "Greece" has become richer, more substantial and more noble and eternal as itself under the tension of * * * *; The third part traces the cognitive tradition of Dionysus in Germany, which shows the core or basic dimension of German spirit to some extent. No matter what kind of creator, this is the country where Nietzsche was born. To understand Nietzsche, we need to look at his reading history or the vast depth of the classical tradition he experienced in his learning stage, and understand the book tragedy. We should not only be able to understand the great and slightly obscure artistic metaphysics in the book, but also instill the meaning and character of personal experience such as Greek culture, German spirit and music hidden behind the book. Those who are only familiar with tragedy must think that they have read Nietzsche the most profoundly. The fourth part is the unfolding of tragedy, reminding people that the formation of tragic concept is not a completion, but only a distant beginning, which is the first touch of morning glow after a long night.