This book consists of three parts. The first part is the ""Incubation Period"" and it mainly explains the brain's memory principles which are the very core and effective memory methods. The second part is the ""Growth Period"" and it mainly shares with readers the four memory methods and mind mapping of Lu Feifei; each method has detailed using skills, procedures and applicable categories. The third part is the ""Metamorphosis Period"" and it mainly teaches readers how to apply the above memory methods in real life, such as Chinese discipline memory practice and how to quickly remember names and faces.