1) Taoist philosophy 
Ziran ({CJKV |t=自然 |s=自然 |p=zìrán |w=tzu-jen |k=자연 }; Japanese: {Eigo|自然|furi=じねん・しぜん|jinen shizen}) is a key concept in Daoism that literally means `self so; so of its own; so of itself` and thus `naturally; natural; spontaneously; freely; in the course of events; of course; doubtlessly`. This Chinese word is a...