Formerly Sanskrit schools first taught grammar very thoroughly, and this system continues even now. A student was supposed to study grammar carefully for twelve years in the beginning of his life, because if one is expert in the grammar of the Sanskrit language, all the sastras are open to him. Sri Caitanya Mahaprabhu was famous for teaching grammar to students, and therefore Kesava Kasmiri first referred to His position as a teacher of grammar. He was very proud of his literary career; he was far above the first lessons of grammar, and so he thought the position of Nimai Pandita not at all comparable to his own.