Milinda Panha(as a specific Buddhist philosophical text)
An ancient Buddhist text written as a dialogue between a Greek king named Milinda and a Buddhist monk, exploring questions about the self and identity.
Samyutta Nikaya(as a specific Buddhist philosophical text)
One of the oldest collections of Buddha's teachings, organized by topic, that discusses Buddhist philosophy including ideas about the self.
substance(Spinoza's metaphysics; criteria include (i) necessity and (ii) self-subsistence)
The fundamental existent that is wholly necessary and self-subsistent, not depending on anything else for its existence