There are several angles in the composition "A black American father travels to Denmark with his son".

A black sailor took his son to Denmark. In front of Andersen's former residence, his son asked doubtfully, "Dad, doesn't Andersen live in a palace?" The father replied, "Andersen is the son of a shoemaker. He lives in this attic." His son's name is Owen, and 20 years later, he became the first black journalist to win the Pulitzer Prize in American history. Recalling his childhood, he said: "At that time, our family was very poor, and both parents lived by selling coolies. For a long time, I always thought that it was impossible for humble blacks like us to achieve anything. What happened to Andersen told me that God didn't mean it. "

Gorky, the author of Haiyan, was born in a very poor family. He grew up with relatives and parents and worked as a beggar, apprentice and sailor, but he never stopped learning. Later, he became the most famous writer in the former Soviet Union.

Please answer directly, what enlightenment can we get?