For Being is, and non-Being is not.
ἔστι γὰρ εἶναι, μηδὲν δ' οὐκ ἔστιν

Philosophers
Parmenides
A pre-Socratic philosopher born in the late 6th century BCE in the Greek colony of Elea in southern Italy. In his didactic poem On Nature, Parmenides declared 'what is, is; what is not, is not,' dismissing change and plurality as sensory illusion. His ontological monism became the foundation of the Eleatic school, and through Zeno's paradoxes and Plato's Theory of Forms, it established the starting point of Western metaphysics. He is often called the founder of ontology.
View this figure's profile
Parmenides's Other Quotes
Related Quotes
Philosophy is the knowledge of beings qua beings.
-- Farabi
For whom emptiness works, everything works. For whom emptiness does not work, nothing works.
-- Nagarjuna
All things flow.
-- Heraclitus
Being determines consciousness.
-- Karl Marx
I think, therefore I am.
-- René Descartes
I think, therefore I am.
-- René Descartes