Whenever the strength of a belief strongly steps into the foreground, we must infer a certain weakness of demonstrability and the improbability of that belief.
Witness the witness itself - and... the ultimate ecstasy is created. Start watching your thoughts but don't stop there... One more thing has to be done, one more step: now watch the watcher... Nothing else is left, only you are. By watching the mind, the mind disappears. By watching the witness, the witness expands and becomes universal.
In practical matters the end is not mere speculative knowledge of what is to be done, but rather the doing of it. It is not enough to know about Virtue, then, but we must endeavor to possess it, and to use it, or to take any other steps that may make.
Rhetoric completes the tools of learning. Dialectic zeros in on the logic of things, of particular systems of thought or subjects. Rhetoric takes the next grand step and brings all these subjects together into one whole.