Mused

She mused about her future career while gazing at the night sky.

The professor mused over the implications of his latest research findings.

The student mused over the correct answer to the question.

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.

As she sat by the window, she mused about her childhood memories.

The student mused about the difficulty of the exam.