Mused

He mused about the mysteries of the ocean while scuba diving.

The detective mused over the clues at the crime scene.

He mused about the possibilities of starting his own business.

"The journalist mused on the implications of the breaking news."

He mused over the different possibilities for his business venture.

The poet mused over the metaphors and symbols in her poem.

The poet mused over the words that would convey his emotions.