Lest We Remember is a book written by one of the greatest English writers, Julian Barnes. In this novel, he tells the story of Tony Webbs, who lives a seemingly peaceful life in an ordinary English town. However, as time passes, he begins to remember past events that played an important role in his life, but at the same time, it seems to him that he is not who he always thought he was. This book explores themes of memory, self-sacrifice, responsibility, and rethinking one's life. The plot and skill of the writer help the reader to review his own life situations, making "So that we do not remember" a book that will leave a mark in the hearts and minds of its readers.