This study examines Nietzsche's analysis of nihilism and his endeavor to overcome pessimism through creative activity. Nietzsche prioritizes art over truth, viewing art as an active deed and a manifestation of spontaneity, which Masaryk terms vis motrix. The text emphasizes that every human act requires time, which must not be perceived as a completed past but as a space for realization. The author points out Nietzsche's fundamental error: by choosing the concept of the eternal recurrence of the same instead of an open future, he suppressed the genuine temporality of creation. While nihilism signifies the devaluation of old, fixed values, true creation consists in establishing new values—a process essentially dependent on the future. The work critically explores how Nietzsche's rejection of rights as elements of the past relates to his misunderstanding of time. Finally, the text raises the question of the criteria for the authenticity of a creative act within the broad field of possibilities open to humanity.