In "Seize the Day," Saul Bellow emphasizes the importance of being present and fully engaging with the current moment. He argues that dwelling on the past is unproductive and that worrying about the future only leads to anxiety. Instead, he advocates for embracing the "here-and-now" as the only reality we can truly experience and influence.

This focus on the present encourages readers to appreciate life as it unfolds and to take proactive steps in their daily lives. By seizing the day, individuals can redirect their energies toward meaningful actions that enhance their experiences and well-being, ultimately fostering a deeper connection with reality.