What is Qi (气)?
What is qi (气)? Literally, it means air. It also means breath, not the act of breathing (呼吸), the breath itself. But that's not quite accurate either. Qi is pervasive. Every living thing and some…
What is Xin (心)?
What is xin (心)? Literally, it means heart. It can refer to the physical organ (心脏) or to the center of being that is most attuned to feelings and emotions. I'm not referring to sentimentality,…