Their is one thing, and it's called Life.
all things are called life
There's a cereal titled 'Life'.
the Men of old understood a great deal. how much? in the beginning they did not know anything existed; this is virtually perfect knowledge, for nothing can be added. later, they knew that some things existed, but they did not distinguish between them. next came those who distinguished between things, but did not judge things as ‘being’ or ‘not being’. it was when judgments were made that the Dao was damaged