Johann Georg Hamann was a German philosopher and writer born in 1730. He is often associated with the German Romantic movement and is known for his critiques of rationalism. Hamann emphasized the importance of language, faith, and intuition in understanding human experience, contrasting with the Enlightenment's focus on reason. Hamann's work influenced later thinkers, including Friedrich Nietzsche and Søren Kierkegaard. He is recognized for his unique style, blending prose and poetry, which reflects his belief in the complexity of human thought. Hamann passed away in 1788, leaving a lasting impact on philosophy and literature.