Mused

He mused at the sight of the street performer's act.

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.

He mused over the different possibilities for his business venture.

He often mused about the fragility of life and the inevitability of death.

She often mused about the meaning of life and the purpose of human existence.

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

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