This book stands as a tribute to the unwavering spirits that shaped my world and infused these pages with vitality.

To my beloved mother, the late Shreemati Kamla Singh, whose passion as a librarian sparked my curiosity and love for knowledge. Her dedication to books and learning continues to inspire every word written here. Her dedication to books and learning continues to inspire every word written here.

To my revered father, the late Dr. Virendra Kumar Singh, an eminent professor whose wisdom and guidance breathed life into my aspirations. His teachings echo throughout these chapters, a testament to his profound impact on my intellectual journey.

And to the divine presence of Lord Shree Krishna, whose grace and guidance have been the guiding light through the labyrinth of creation and innovation. In the darkest storms, His resilience has been a beacon, reminding us of the indomitable strength of the human spirit.

May the essence of their legacies resonate within these pages and ignite a similar passion within each reader.

With gratitude,
Abhishek Singh