Well one should first do a deep study of what India is and stands for lest one does more harm through half baked ideas as we often see today. One should love India as a mother and dive into her soul. Read Sri Aurobindo’s Renaissance of India and other writings to prepare yourself.
Meanwhile you can take up subjects that deeply touch you, reflect upon them until you feel inspired. Offer it to the Mother. Stay as quiet as possible and then let the inspiration flow. If this is difficult then another way is to study various aspects of a subject, say the life of one of the Rishis or Indian music or Sanatana Dharma and then write a scholarly article.
Affectionately,
Alok Da