1. What philosopher used the idea of Tetrapharmakon? What does this word mean? What is the purpose of this teaching?List and describe the different parts of this idea.
2. Who argued that a healthy state must be built on a "noble lie"? What is this lie? Why is it necessary?
3. What are the main differences between the pre-Socratics and the Sophists? Name one philosopher from each group, and describe how they demonstrate the main features of pre-Socratic and sophistic philosophy.