Aesthetics and ethics of Zeami:
Both Spinoza and Zeami speak of life under the laws of nature, but Zeami speaks rather from a biological aspect and its environment of sein/being.
For Spinoza, it is important to understand the law of nature, logic and psychological objectivity. - Psychology
In other words, 'God' is in mind as nature and pureness. (pure immanence) -> something x and pleasure Today's account is without 'God(ness)'. It might be possible to have an aesthetic experience such as in lyrics (writing).
For Zeami, it is important to understand the law of nature, and logic, but in the being subjectivity. - Consciousness
In other words, it is awareness. -> introspection
On imagination in Western art: it is important for generating knowledge.
Is imagination a psychological objectivity?
Did Einstein's theory of general relativity come out through his imagination?
In the context of Zeami, it might be under 'subconsciousness', which is not objective.
When human beings are in a state of "nothingness", human will be able to possibly demonstrate human's full potential.