Sri Radha Murali, a scholar of Tamil Language owns works on Tamil. His work on Thirukural, giving away commentary for each hymn is superb and lucid in Tamil language. Thirukural a literature and guide for living is sung by Thiruvalluvar, a poet and a visionary. This work must have been composed around 2 BCE. It has 133 chapters and each containing 10 hymns. The author has taken enough pain to understand, interpret and commented upon each word , to give out meanings to the present day context.