Do we have to speak or not, and if we speak, of what do we have to speak ?
When one can understand the difference, it's already a great step. Because it can set the goal without dogma. Seeking, finding, seeing Nature is first step.
Speak about Polarities, elements, and principles. Cycle, and structure of matter. Without unveiling the whole thing, simply because one has to give himself in the process in order to advance.