Give you some material to help me write a composition

The ancients said, "Thousand-mile horses often exist, but Bole does not always exist." But today I want to say, "Dreams often exist, but those who put them into practice do not always exist." Everyone knows the story of "The Foolish Old Man Moved the Mountains". The "Foolish Old Man" relied on his perseverance and perseverance to grind the mountains with "infinite descendants" and firmly believed that one day he would be able to smooth the mountains. His "Foolish Old Man" The spirit of "hard work" is worthy of our admiration and learning; on the contrary, there was a man named Zhao Kuo in ancient my country who could only "talk on paper" and never went to the battlefield. If someone without actual combat experience directs a battle, his country will be destroyed and his body will be destroyed in the end. These two examples illustrate the same truth from two aspects, that is, everything can only succeed through practice or hard work. There is a father and son in the calligraphy circle of our country, who are collectively known as the "two kings of calligraphy". Among them, the son Wang Xianzhi has worked hard and practiced calligraphy since he was a child. He used up 18 large vats of water, which finally made him achieve extraordinary achievements in calligraphy. His achievements have become immortal stories; in the contemporary business world, there is a person named Jack Ma who also relied on his persistence and hard work to create "Alibaba" and create the myth of international e-commerce.

In one sentence, "Nothing is difficult in the world, as long as you are willing to climb." As long as we have persistence in our ideals and a down-to-earth practical spirit, we will eventually succeed.