jnyaanaananda mayam devam nirmala sphatikaakrutim
aadhaaram sarvavidyaanaaam hayagreevam upaasmahe
జ్ఞానానంద మయం దేవం, నిర్మల స్ఫటికాకృతిం
ఆధారం సర్వ విద్యానాం, హయగ్రీవముపాస్మహే
Hayagreeva is an incarnation of Vishnu, depicted with a human body and a horse's head, brilliant white in color, with white garments, seated on a white lotus. Agasthya is one of the great sages of yore who is one of the stars of the constellation great bear. At his request Hayagreeva taught him the most holy 1000 names of Lalitha. It is also lord Hayagreeva who gave the two famous Devi Stotras - Lalita Sahasranama Stotra & Lalita Trishati stotras to Agastya Muni (Lalitha Sahasranama is in the 36th chapter of Lalitopakyana in Brahmanda Purana. It is presented in the form of instructions imparted to the sage Agasthya by Hayagriva who is an incarnation of Sri Maha Vishnu. )
Chanting of Havagreeva mantra for 10, 000 times for good knowledge and success in exams. It is also helpful for those who are having lack of concentration in education.