Think about the comparison between water and moon in Su Shi's Red Cliff Fu. What does it mean? Besides, what else does Su Shi's writing contain?

Water and the moon. Su Dongpo, a great writer, seems to have a soft spot for water and moon. Whether it is the opening scenery, the lyrical reasoning in the novella, or the teasing between the subject and the object, we always grasp the two key images of "water" and "moon" to complete it. "Water" and "Moon" are a red line running through the whole text, which connect the feelings, scenery and reason in the text in series, making people feel that they are always in the mutual reflection of moonlight and underwater sound. The first chapter of Water and Moon is "Perilla and her guests are boating under the red cliff", which means "I hope it will be in July". It's just a full moon, it's still early, and the moon hasn't come out yet. Looking at the river in the distance, the water is quiet, so I happily drink with the guests, wait for the bright moon, and "recite the poem of the bright moon and sing a song". At this time, the author is as calm as water, and the wine is poetic. It was a good time to enjoy the moon, so he naturally recited the poem of the bright moon and looked at the moon in the poem. But why can't he understand that Perilla intends to use the moon in the poem to draw out the real moon? A moment later, "the moon rises above the East Mountain and lingers between bullfights", the bright moon is in the sky, and the water surface is like a mirror. Under the moon, the world is "white dew across the river, and water meets the sky". This is a poem written by Su Shi in Qian Chibi Fu, which focuses on the two beautiful images of the host and guest singing boat, water and moon in the face of the beautiful scenery of Chibi. Water is the water of the Yangtze River in July and the water of the Mid-Autumn Festival in August. At that time, the water was "a slight breeze came from Xu, and the water waves were stagnant" and "the white dew crossed the river and the water met the sky"; At that time, the moon "rose above the East Mountain and wandered between bullfights". The water is boundless and graceful, and the moonlight is rich and pleasant, reflecting with the water phase. If the water is boundless, the moon is boundless. I don't know where the water is and where the moon is, but I feel that I am in an "empty". Thousands of pores are stretched; Throw away all worldly concerns together. This led to "the wind as vast as Feng Xu, but I don't know where it ends;" "The feeling of extreme freedom is like independence, feathering and immortality. This is the reappearance of the long-lost spiritual freedom in prose since Zhuangzi. Feng's "emptiness" means that he swims in the "emptiness", which combines the colors of water and moon, and can get the essence of the intersection of water and moon better than Xie Zhuang's Yuefu and Zhang's Moonlit Night on a Spring River. Because Xie Zhuang borrowed the moon to write acacia, and the moon was in the sky; Zhang's perception of life is aroused by the hidden moon, which is outside his heart. Su Shi, on the other hand, felt the beauty of Shuiyue with his heart-only in this way can he find the word "empty and bright" to describe the harmony of Shuiyue and its unparalleled iron paste and freedom. The feeling of "vastness" and "fluttering" is naturally produced under the guidance of the beauty of Shuiyue. " "Feng Xu defends against the wind" and "feathering to become immortal" are recorded in Taoist classics to show that they are very free and don't care about the world. They mean that not seeing the water and the moon, only feeling empty and bright, is not only the inducement for the author to get rid of vulgar feelings, but also the external metaphor after his spirit reaches empty and bright. From this, we can see emptiness. The realm of emptiness and brightness is an inorganic realm where all troubles rest, while Shuiyue is a meaningful image that can filter people's troubles and make people think freely. On weekdays, interest falls on Confucius' view, and he regrets time and existence. Li Yin's bright moon with chic personality can calm the homesickness, which can best reflect this spiritual direction of Shui Yue. Zen thought it was a metaphor of thought. "Thousands of rivers can be reflected in January, and thousands of rivers can be photographed in January. "Based on the relationship between January and the moon of a thousand rivers, Yan Yu puts forward the dialectical relationship between self (Buddha's nature) and otherness (totality), being and not being, changing and unchanging, and pays more attention to the sense of indifference in world differences. Therefore, the image of the hidden moon is also the starting point for Buddhists to participate in Zen. Zen thought was deeply rooted in the hearts of the people in the Song Dynasty, and Zen thought was assisted by Neo-Confucianism, and Zen metaphor was assisted by poetics. Most scholars regard Zen thought as an inclusive thought, and Su Shi is no exception. In this empty night, perilla saw Shuiyue and had a secret love. On this quiet night, he went beyond the ideological limitations of gaining and losing others, entered Zen from Taoism, looked up at the universe, looked down on himself, reflected on himself and the nature of the universe, and entered the realm of philosophical ontology thinking. Like a stone, he also uses the water moon as a metaphor. In the hidden moon that never seems to disappear-"The dead are like this, but they are not far away", "Those who are full of emptiness are like this, and the dead don't grow and endure"-he feels that eternity is also lurking in his body: "If you never look at it, things are infinite to me. "In this way, even if I know that everything has changed in a short time," heaven and earth can't be instantaneous ",I am happy, because I have the nature of" changing without changing "which is consistent with the universe of heaven and earth, and I am content to integrate myself into nature and obtain nature. Zen acquired through free thinking, just like Buddha's light, let him release the accumulated depression and depression for a long time in an instant, and his spirit and body relax together in this ethereal Zen realm. Bathed in the endless breeze and bright moon, the host and guest got rid of it together, became free, and slept peacefully in Shuiyue Wonderland, as if even dreams were not disturbed.