Generate a full, in-depth guide on classroom management for new teachers. The guide must be highly practical and empathetic. It should be structured as a list of 10 foundational strategies, including detailed explanations on: 1. Establishing Clear Routines and Procedures from Day One. 2. The principle of 'Positive Reinforcement.' 3. A guide to non-verbal cues and proximity control. 4. A simple framework for a progressive discipline plan. 5. The importance of building relationships with students. Please include a disclaimer that every classroom is unique.