The quote from Joseph J. Ellis emphasizes the distinction between the vastness of the past and the concept of history. The past encompasses everything that has occurred, including events that may be lost or forgotten over time. In contrast, history is selective; it represents what we decide to remember and focus on. This act of choosing is crucial, as it shapes our understanding of who we are as a society and influences our future actions.

Ellis underlines the importance of active participation in this process of remembrance. Since history is constructed from our collective memories, we must be conscious of what we highlight and preserve. Our choices reflect our values and priorities as a society, making it essential to engage thoughtfully with our past while recognizing the limitations of our knowledge and memory.