There were many Chinese and foreign works that embodied philosophical thoughts. Here are some famous examples: - In ancient Chinese literature, there were many examples such as Cao Xueqin, Lu Xun, and Bai Juyi. The characters and plots in their works contained profound philosophical thoughts. - There were also many examples in modern Chinese literature, such as Lao She, Ba Jin, Ding Ling, and so on. The characters and plots in their works contained profound philosophical thoughts. - There were also many examples of foreign literature such as Voltaire, Plato, Dickens, and so on. The characters and plots in their works contained profound philosophical thoughts. This had a profound impact on modern society and culture.