Laozi on Monism

“Since before time and space were, the Tao is. It is beyond is and is not. How do I know this is true? I look inside myself and see.”

“There is a thing inherent and natural, Which existed before heaven and earth. Motionless and fathomless, It stands alone and never changes; It pervades everywhere and never becomes exhausted. It may be regarded as the Mother of the Universe. I do not know its name. If I am forced to give it a name, I call it Tao, and I name it as supreme.”

“The Tao that can be expressed is not the eternal Tao; The name that can be defined is not the unchanging name. Non-existence is called the antecedent of heaven and earth; Existence is the mother of all things. From eternal non-existence, therefore, we serenely observe the mysterious beginning of the Universe; From eternal existence we clearly see the apparent distinctions. These two are the same in source and become different when manifested. This sameness is called profundity. Infinite profundity is the gate whence comes the beginning of all parts of the Universe.”