The text explores a fundamental ancient Greek prejudice that has long dominated European thought: the conviction that the most significant aspect of reality is that which remains resistant to change. This perspective identifies true reality exclusively with what is "always present" here and now, disregarding the inherent processes of becoming and passing away. Unlike Zeno’s paradoxes, which were eventually refuted through logic, this prejudice remains largely unaddressed because it was never formulated as a formal theory or logical argument. Consequently, it creates a form of intellectual "color-blindness" in logically trained minds, causing them to overlook their own limitations. This bias leads to the dismissal of any reality that does not fit into the narrow framework of constant presence, often reducing complex, shifting phenomena to simpler, permanent elements. The author argues that this deeply ingrained error limits our understanding of reality by forcing it into a reductive logic of the "ever-present," failing to recognize the genuine significance of change.