Practical significance: If you are a person with lofty ideals and extraordinary ambitions, nothing can beat you except yourself. As long as you have lofty integrity and the courage to never stop until you reach your goal, you will certainly succeed one day!
I won't translate the literal meaning. Is the poem about an artistic conception? It means my personal understanding, and I'll add two sentences to you. I hope it will help you. Take the following answers. Thank you very much