On the path of knowledge, the journey begins with curiosity. We uncover the nature of reality by questioning. To seek knowledge, we must first learn to ask meaningful and valid questions. It is a way of sharpening our minds and deepening our introspection. There are seven types of questions that serve as the foundation for exploring any subject. These questions help us dissect even the most complex topics in a structured way.

1. What: This questions asks the nature of the subject.
2. Why: This question asks the reason behind something.
3. How: This question explores the process or method.
4. When: This question deals with time.
5. Where: This question addresses the location.
6. Who: This question identifies the subject.
7. How many: This question helps us count.

To make progress on the path of knowledge, it is essential to ask valid questions that are clear, relevant and focussed on the subject. Questioning is a powerful tool for introspection. They help us clear mental clutter. Without questioning, the mind becomes stagnant and dull.