Understanding the letters and grammar is a key to understand the knowledge body of India. One need to learn vocabulary evolved with the same system to understand its operation. Indian siddhantists – (scientist deriving principals) categorised 6 elements/bodies/limbs which are essential to learn to master the core knowledge.
Following diagram is a little attempt to represent overall knowledge body (theoretical and applied) of Bharat.
The dotted circle area shows the importance of the study of Indian linguistics. Out of the six limbs, four are the areas of Indian grammar and linguistics. Grammar by PANINI is the doctrine on the linguistic which we follow to date. Shiksha is the subject where the science of sound is taught in relation to the basic letters and its relation to the creations. We have tried to explore this as much as possible in earlier topics. There are many texts available to explore this subject again.
The Meaning and understanding of the Vedas – the core body is considered as the peak of intellectual in Indian philosophy. The key is the scripts and Language.
The whole universe is considered as an operational body – Virat Purush. To understand its principles and control the operational behaviour in benefits of living beings these subjects have been developed to most possible accuracy.
It is new again and again for the generations to innovate, explore and make use of it for the benefits of world kinds. These are the operational manuals of the India. Making all efforts to learn our languages is aimed to these higher goals.