Everything we can see, as far as we can go, and beyond is nature.
As far as we can go into space
As far as we can go within
And whatever happens in nature is natural.
All the things we are, outside
Black holes
Technology
Earthquakes
Viruses
All things we are, inside
Attitudes
Identities
Preferences
Dispositions
Everything is nature. Inner nature. Outer nature.
Living in harmony with nature helps.