# The Smritis have continued to play a very important role in Hindu life as it were playing since the last two thousand years. # The Smritis explained the religious duties, usage, laws, and social customs. # The Smritis are the expanded version of the Dharmasutras, which covered the period from (about) sixth century to third century B.C. # The Smritis compiled almost in the period of eight hundred years or even more. # Manusmriti is the oldest among all. It was composed in about the 1st century B.C. Other important Smritis are − Naradasmriti, Vishnusmriti, Yajnavalkyasmriti, Brihaspatismriti, and Katyayanasmriti. # These Smritis (discussed above) are very important sources of law and social customs of the contemporary society and hence, declared to be of divine origin. # Mahabhasya written by Patanjali was the most outstanding work in the field of grammar during the period of 2nd century B.C. # The center of Sanskrit grammar learning shifted to the Deccan after Patanjali. # In Deccan, the Katantra School developed in the first century A.D. Sarvavarman composed the grammar of Katantra. He was a great scholar in the court of Hala (Satavahana King) # Katantra’s grammar was short and handy to help the learning of Sanskrit in about six months. # Hala, the King of Satavahana wrote a great poetical work, namely ‘Gathasaptasati’ in Prakrit language. # Asvaghosha was an important literary figure of this period. He was a great Buddhist philosopher. He had written many poetry, plays, etc. Important of them are − Saundarananda, Buddhacharita, Vajrasuchi, etc. # ‘Buddhacharita’ was written in the form of Mahakavya. It is a complete life of Buddha. It has been translated into many languages of the world. # Remains of Asvaghosha's plays have been recovered from Turfan (in central Asia). # ‘Svapnavasavadatta’ was written by Bhasa. It is famous Sanskrit play of the period. # The art of dance and drama had already been codified by Panini's time and mentioned by Kautilya and Patanjali. # Natyashastra was written by Bharata in the same period. # ‘Milindapanho’ was written in Pali language. It explains the Buddhist doctrines in the form of a dialogue between Milinda and his teacher (the great Buddhist philosopher Nagasena). Milinda is generally identified with the Indo-Greek king Menander.