"Questions of King Milinda" is a classic text in Buddhist literature, often attributed to the Pāli Canon. It features a dialogue between King Milinda (Menander) and the monk Nagasena, exploring deep philosophical questions related to Buddhism. Here are some key themes and questions discussed in the text:

1. Nature of the Self: The text examines the concept of "self" and whether it is permanent or impermanent.

2. Buddhist Teachings: Milinda poses questions about key Buddhist concepts like karma, rebirth, and enlightenment.

3. Analogy and Simile: Nagasena frequently uses analogies to clarify complex ideas, such as comparing the self to a chariot to illustrate the idea of aggregates.

4. Ethics and Morality: The dialogue touches on moral conduct and the nature of good and evil within the framework of Buddhist teachings.

5. Understanding of Nibbana: The concept of Nibbana (nirvana) is explored, particularly what it means to attain this state.

6. Philosophical Inquiry: The text emphasizes the importance of questioning and inquiry in understanding deeper truths.