"Chaque génération veut de nouveaux symboles, de nouvelles personnes, de nouveaux noms. Ils veulent se détacher de leurs prédécesseurs."

Simplified Meaning:

People constantly seek fresh ideas, heroes, and identities to distinguish themselves from those who came before them. For instance, young people today might listen to different music, speak in new slang, and follow new trends that differ from what their parents enjoyed. This drive to create a unique identity helps them feel independent and assert their individuality. In history, every era often has its defining movements or figures that mark a shift from the past, like how the 1960s had rock 'n' roll and the civil rights movement, setting that generation apart. Applying this to your own life, you might embrace new technologies or lifestyles that are different from your family's, forging your own path and setting new standards for future generations. This cycle of change and renewal is a natural part of human evolution and identity.