What is the verse in Li Bai's "The Journey Is Difficult" that euphemistically expresses his desire to meet the Lord of the Ming Dynasty and express his ambition in an allusive way?

"When I was free to fish on the Bixi River, I suddenly took a boat and dreamed of the sun. Sometimes there were strong winds and breaking waves, and I hung up my cloud sails to sail across the sea. "When I was free" two sentences: Ancient legend, Jiang Weiyang met Zhou Wen When the king was king, he was fishing in Feng River (southeast of today's Baoji, Shaanxi Province). Before seeing the soup, Yi Yin dreamed that he was riding a boat passing by the sun and the moon. The two allusions are used here to express the unpredictable changes in life, and at the same time, it also shows that the poet is unpredictable. Give up hope. Long winds and waves: From "The Biography of Zongcui in Southern History": "When Zongci was young. Uncle Bing asked about his ambition. He said: "I would like to ride on the long wind and break the waves of thousands of miles." '" Ji: crossing. Canghai: the sea. Yunfan: refers to when the sky and water are connected, the sails seem to disappear in the clouds.