In Alice Walker's novel "By the Light of My Father's Smile," the theme of memory and the desire to be remembered emerges as a significant element. The quote, "It is the need to be remembered that has caused most of the trouble in the world," encapsulates the idea that humanity's struggle for recognition and legacy often leads to conflict and suffering. This need for remembrance not only drives personal ambitions but can exacerbate societal tensions, highlighting the darker side of human nature.

Walker explores these complexities through her characters, who navigate their own desires for acknowledgment and connection. As they confront their pasts and seek validation, the narrative unfolds to reveal how these yearnings can lead to misunderstandings, pain, and strife. Ultimately, the story reflects on the interplay between memory, identity, and the quest for significance in a world that often overlooks individuality.