Listening to the rain, meditation, heart, exquisite ashes, fragrance, distant feeling I am a Buddha, whose poem is it?

Listening to rain, meditation, heart, delicate ash and fragrance, I feel like a Buddha and a poem by Bai Juyi. This sentence comes from the Tang Dynasty poet Bai Juyi, who wrote a poem Farewell to Ancient Grass. The whole poem describes the poet's farewell to his friends on the grassland, expressing his sadness of parting and his praise for nature. This sentence, "Listening to Zen in the rain, fasting in my heart, leaving incense in the exquisite ashes, makes me feel like watching Buddha from a distance", describes the scene of listening to Zen in the rain. The poet feels calm, feels himself integrated into Zen, and realizes the meaning of life. The last sentence "I am a Buddha" expresses the poet's inner consciousness and understanding of Buddhism, and is also a transcendence and integration of nature and life. This poem is concise in language and profound in artistic conception. It expresses the fusion of man and nature, man and the universe, and shows the exquisite artistic and ideological realm of Tang poetry.