அகர முதல எழுத்தெல்லாம் ஆதி
பகவன் முதற்றே உலகு

As all language starts with letter A, so the world has eternal god first.

Thirukural is a classic Tamil literature a treatise on the art of living. It consists of 133 chapters of 10 couplets each. Thiruvalluvar was the author of Thirukural.