1/ "The first thing which constitutes the actual being of a human Mind is nothing but the idea of a singular thing which actually exist."
- P11: Ethics, Spinoza
1/ "The first thing which constitutes the actual being of a human Mind is nothing but the idea of a singular thing which actually exist."
- P11: Ethics, Spinoza
3/ This argument rests on his concept of Parallelism. He believed that the 'mental world' and the 'physical world' were not separate substances, he argued that we perceive only one reality through two different attributes: Thought and Extension (physicality).
5/ The mind doesn't cause the body to act, and the body doesn't cause the mind to think. They are a single, unified event in God/Nature, unfolding deterministically.