Gottfried Wilhelm LeibnizThe Identity of indiscernibles is the idea that if two things share all the exact same qualities, they must be identical.
A Monad is a self-unfolding perception requiring no shared space or shared time. Through it, a world is perceived and unfolded without the assumption or presupposition of perception in general.
A Monad is a sort of mental substance or soul, characterized by its perceptions (in the widest sense of 'perception').
A Monad is nothing but a simple substance that enters into composites simple, that is, indivisible, without parts, without extension, and without shape.
The Monad is not formed by composition. Insofar as this is the case, it cannot be said to come into existence by natural means, but must come into existence or annihilation all at once.
Music is an arithmetic exercise of the soul, its pleasure derived from the fact that it is an unconscious form of computation (whereby well-being comes from harmonies and discomfort from disharmonies).
The Subject is the idea that your predicates do not modify you, rather, you are your predicates.
