Li Zhi was a Chinese philosopher and writer during the late Ming Dynasty, known for his critical views on Confucianism. He emphasized individualism and the importance of personal experience in understanding morality and truth. His works often challenged traditional beliefs and encouraged people to think for themselves. Li Zhi's most famous work is the book titled "The Record of the Heart" (Xin Ji), where he explores the nature of the self and the concept of authenticity. His ideas influenced later thinkers and contributed to the development of modern Chinese thought, making him a significant figure in Chinese intellectual history.