Summary:Mythos and logos are two important concepts in ancient Greek bet365 online games，Together they constitute the spiritual core of ancient Greek bet365 online games，Has a fundamental influence on the formation of Western bet365 online games。Carry out traceability research on two concepts，It helps to grasp the development context of Western bet365 online games from the beginning，Understand its development motivation from the root。Mythos and logos are not two single concepts，But it has experienced complex changes and interactions in the relationship of duality and dialectical unity。The status and authority of the two have waxed and waned in different periods，The connotation changes accordingly。From this，The dynamic principles that constitute ancient Greek bet365 online games in conflicts and connections，Thus shaping the unique and rich world of ancient Greece。The dynamics of mythos and logos go directly to the essence of the structure of the ancient bet365 online games tradition and its founding logic，Its openness and inclusiveness provide lasting space and vitality for the development and expansion of bet365 online games。

　　Keywords:Mythos Logos Dynamics Ancient Greece bet365 online games Myth

　AuthorYan Di，Assistant Professor, Xinya College, Tsinghua University (Beijing 100084)。