Answer:
1. teacher (also called a school teacher or, in some contexts, an educator) is a person who helps students to acquire knowledge, competence or virtue. Informally the role of teacher may be taken on by anyone (e.g. when showing a colleague how to perform a specific task).
2. philosopher is someone who practices philosophy. The term philosopher comes from the Ancient Greek: φιλόσοφος, romanized: philosophos, meaning 'lover of wisdom'. The coining of the term has been attributed to the Greek thinker Pythagoras.
3. Visionary
Defined broadly, a visionary is one who can envision the future. For some groups this can involve the supernatural. The visionary state is achieved via meditation, drugs, lucid dreams, daydreams, or art. One example is Hildegard of Bingen, a 12th-century artist and Catholic saint.
4. An entertainer is a person whose job or goal is to perform for the amusement of others. If you're an entertainer, you might learn how to tap dance and take singing lessons. If you make your living as a comedian, you're an entertainer. You're also an entertainer if you're a dancer, singer, actor, or puppeteer.
5. A historian is a person who studies and writes about the past and is regarded as an authority on it. Historians are concerned with the continuous, methodical narrative and research of past events as relating to the human race; as well as the study of all history in time.
6. Pragmatism is a philosophical tradition that considers words and thought as tools and instruments for prediction, problem solving, and action, and rejects the idea that the function of thought is to describe, represent, or mirror reality.
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