心主神明，心包络为心之母。
中医意义上的心是无形的，心包经是心脏无形的延伸，是心脏强有力的保护神。
心在中医看来是无形的，建立于肉质基础之上的，相当于精神意志，也就是心神，而解剖中心这个器官，在中医来说，其实就是心包，是肉质有形的，心包经对应的就是这个心包络。
现代医学对心脏的理解，应该是心和心包的综合概念，从这个角度上看，中医关于心系统的理解，是现代医学发展的一个重要参考标杆。
过喜伤心，乐极生悲。
人的心是积极和容纳开心此类的感受的。
The heart governs the gods, and the pericardium is the mother of the heart.
In traditional Chinese medicine, the heart is intangible, and the pericardial meridian is an intangible extension of the heart, serving as a powerful protector of the heart.
In the view of traditional Chinese medicine, the heart is intangible and built on the basis of flesh, equivalent to spiritual will, that is, the mind. In Chinese medicine, the anatomical center is actually the pericardium, which is tangible flesh. The pericardial meridian corresponds to this pericardial envelope.
The understanding of the heart in modern medicine should be a comprehensive concept of the heart and pericardium. From this perspective, the understanding of the heart system in traditional Chinese medicine is an important reference benchmark for the development of modern medicine.
Excessive joy and sadness lead to extreme joy and sorrow.
The human heart is positive and accommodating feelings of happiness.