* The hypocrisy of Maycomb's racism: Calpurnia, despite her education and moral compass, is still treated as inferior by white society. This underscores the absurdity of racial prejudice.
* Calpurnia's role as a bridge: She acts as a bridge between the Finch children and the Black community, providing them with a glimpse into a different world and perspective. Her intelligence and knowledge help her to navigate both white and Black spaces.
* The resilience of Black people: Despite facing discrimination and limited opportunities, Calpurnia has managed to acquire knowledge and skills. This showcases the strength and resourcefulness of Black people in the face of adversity.
* Calpurnia's maternal influence: Her education allows her to provide guidance and support to Scout and Jem, shaping their worldview and teaching them valuable lessons.
In essence, Calpurnia's education isn't about separating her, but rather about showcasing her complex character and the complex reality of racism in Maycomb. She serves as a reminder that Black people are diverse, capable, and deserving of respect, even in a society that often denies them those things.