Changes

  <div style="text-align:justify;">

  <div style="text-align:justify;">

The title of [[Charak Samhita]]’s the very first chapter, [[Deerghanjiviteeya Adhyaya]], literally means the chapter on longevity.  This is symbolic, because it implies that [[Ayurveda]] is not merely the science of life, but also a science of longevity. This chapter deliberates on the purpose of long life and health as the means of achieving the four primary instincts of human beings (purushartha chatustaya). These are virtue (dharma), wealth(artha), gratification(kama) and emancipation(moksha). Some of the basic tenets of [[Ayurveda]] and its scope is explained. The chapter introduces fundamental principles of [[Ayurveda]], including its definition, objective, concept of three [[sharira]] (bodily) [[dosha]] and their qualities, and two [[manasa]] (mental) [[dosha]] and their treatment. The theory of similarity(samanya) and dissimilarity(vishesha), pharmaco-therapeutic aspects, classification of drugs, list of herbs and other animal products useful in purification and pacification therapies are highlighted. Through these deliberations, this chapter essentially lays the foundation for building the body of knowledge on life sciences and healthcare that [[Charak Samhita]] is known for.

The title of [[Charak Samhita]]’s the very first chapter, [[Deerghanjiviteeya Adhyaya]], literally means the chapter on longevity.  This is symbolic, because it implies that [[Ayurveda]] is not merely the science of life, but also a science of longevity. This chapter deliberates on the purpose of long life and health as the means of achieving the four primary instincts of human beings (purushartha chatustaya). These are virtue (dharma), wealth(artha), gratification(kama) and emancipation(moksha). Some of the basic tenets of [[Ayurveda]] and its scope are explained. The chapter introduces fundamental principles of [[Ayurveda]], including its definition, objective, concept of three [[sharira]] (bodily) [[dosha]] and their qualities, and two [[manasa]] (mental) [[dosha]] and their treatment. The theory of similarity (samanya) and dissimilarity (vishesha), pharmaco-therapeutic aspects, classification of drugs, list of herbs and other animal products useful in purification and pacification therapies are highlighted. Through these deliberations, this chapter essentially lays the foundation for building the body of knowledge on life sciences and healthcare that [[Charak Samhita]] is known for.

'''Keywords''': Longevity, [[Ayurveda]], science of life, [[dravya]], material, [[Mahabhuta]], Samanya(similarity), Vishesha(dissimilarity) [[Guna]], [[Karma]], [[Rasa]], [[Dosha]], [[Vata]], [[Pitta]], [[Kapha]], [[Rajas]], [[Tamas]], [[Sattva]], qualities of good and bad physicians, medial ethics.

'''Keywords''': Longevity, [[Ayurveda]], science of life, [[dravya]], material, [[Mahabhuta]], Samanya(similarity), Vishesha(dissimilarity) [[Guna]], [[Karma]], [[Rasa]], [[Dosha]], [[Vata]], [[Pitta]], [[Kapha]], [[Rajas]], [[Tamas]], [[Sattva]], qualities of good and bad physicians, medial ethics.

The [[Charak Samhita]] begins with a chapter detailing the means to attaining a long, healthy and happy life, explaining certain basic tenets of [[Ayurveda]] and the consequent foundational concepts necessary to build a body of knowledge. This chapter provides a description of the origin, definition, and scope of [[Ayurveda]]. It further deliberates on the critical concepts of ''Ayu'' (or the life-span of a human being) and its qualitative dimensions, and ''arogya'' (or health) as a means of achieving the four fundamental instincts (virtue, wealth, gratification and emancipation) of life on this earth.  

The [[Charak Samhita]] begins with a chapter detailing the means to attaining a long, healthy and happy life, explaining certain basic tenets of [[Ayurveda]] and the consequent foundational concepts necessary to build a body of knowledge. This chapter provides a description of the origin, definition, and scope of [[Ayurveda]]. It further deliberates on the critical concepts of ''Ayu'' (or the life-span of a human being) and its qualitative dimensions, and ''arogya'' (or health) as a means of achieving the four fundamental instincts (virtue, wealth, gratification and emancipation) of life on this earth.  

In [[Ayurveda]], the process of scientific inquiry and creation of knowledge involves the ''loka'' i.e. the community of people or societies at large. Within the community, it is believed that scientific knowledge is created by the interchange of information between patients, practitioners and researchers through various modes of interaction. The knowledge created in this process is theorized, supported with applicable evidence and logic, and then documented systematically in the ''shastra'' or scriptures. This explains the mode of ''Ayurvedic'' knowledge creation (which corresponds with the current method of scientific inquiry and knowledge creation). Once documented, the “higher levels” of scientific knowledge – or inferences -  of the ''shastra'' are delivered again to the ''loka'' for public use. Thus, knowledge creation is a dynamic, iterative process involving the ''loka'' and the ''shastra''. When this dynamic interaction stops, knowledge becomes static and is dropped back in the history and the search for new alternative knowledge continues.  

In [[Ayurveda]], the process of scientific inquiry and creation of knowledge involves the community of people or societies at large (loka). Within the community, it is believed that scientific knowledge is created by the interchange of information between patients, practitioners and researchers through various modes of interaction. The knowledge created in this process is theorized, supported with applicable evidence and logic, and then documented systematically in the scientific scriptures (shastra). This explains the mode of ''Ayurvedic'' knowledge creation (which corresponds with the current method of scientific inquiry and knowledge creation). Once documented, the “higher levels” of scientific knowledge – or inferences -  of the ''shastra'' are delivered again to the ''loka'' for public use. Thus, knowledge creation is a dynamic, iterative process involving the ''loka'' and the ''shastra''. When this dynamic interaction stops, knowledge becomes static and is dropped back in the history and the search for new alternative knowledge continues.  

The process of origin/emergence of [[Ayurveda]] (ayurvedavatarana) as described in this chapter should be viewed from this perspective, symbolic of this iterative process of creation of knowledge. It touches upon certain basic tenets of [[Ayurveda]] such as the four dimensional concept of ''ayu'' or life and its qualitative categorization into ''sukhayu'' (happy life), ''duhkhayu'' (unhappy life), ''hitayu'' (positive life in harmony with self and the surroundings), and ''ahitayu''(negative life, with negative state of mind and in disharmony with the surroundings), reflecting on the individual as well as the social aspects of one’s life. The chapter also deals with the doctrine of ''samanya'' (similar) and ''vishesha'' (dissimilar), ''dravya samgraha''(knowledge of physical material), attributes of physical and mental [[dosha]], the basic causes of ill-health, the origin of ''rasa'' (taste) and its significance, the attributes of six tastes, the nature of the material world, and the whole range of ayurvedic materia medica. Overall, as one can expect from the very first chapter of any treatise, this chapter gives guidelines about important fundamental concepts of [[Ayurveda]] that are necessary to understand the whole text.

The process of origin/emergence of [[Ayurveda]] (ayurvedavatarana) as described in this chapter should be viewed from this perspective, symbolic of this iterative process of creation of knowledge. It touches upon certain basic tenets of [[Ayurveda]] such as the four dimensional concept of ''ayu'' or life and its qualitative categorization into ''sukhayu'' (happy life), ''duhkhayu'' (unhappy life), ''hitayu'' (positive life in harmony with self and the surroundings), and ''ahitayu''(negative life, with negative state of mind and in disharmony with the surroundings), reflecting on the individual as well as the social aspects of one’s life. The chapter also deals with the doctrine of ''samanya'' (similar) and ''vishesha'' (dissimilar), ''dravya samgraha''(knowledge of physical material), attributes of physical and mental [[dosha]], the basic causes of ill-health, the origin of ''rasa'' (taste) and its significance, the attributes of six tastes, the nature of the material world, and the whole range of ayurvedic materia medica. Overall, as one can expect from the very first chapter of any treatise, this chapter gives guidelines about important fundamental concepts of [[Ayurveda]] that are necessary to understand the whole text.