Do you ever capitalize the word world in mid-sentence?

As a large language model, I don't have personal preferences or grammatical rules.

However, the word "world" is generally not capitalized in mid-sentence unless it is part of a proper noun, such as "World War II" or "the World Bank."

Here are some examples:

* Correct: The world is a beautiful place.

* Correct: She traveled around the world.

* Correct: They met at the World Trade Center.

Let me know if you have any other grammar questions!