Sanskrit is an ancient language developed in India and is the language of Yoga. Sanskrit is a phonetic, rhythmic language (that which is to be spoken) and is considered by some to be a language that is mathematically perfect enough to be translated into computer code (although there is some debate about that). Sanskrit is also believed by many to be a "divine" language, Devanani, and it's script is called Devanagari. DEVA means deity, god, or god-like, so Sanskrit was written and created by those who were in a state of elevated or god-like consciousness.
Sanskrit is also now believed to be the foundation of all the the Indo-European languages, including English.