Sri Krishna the GitaAcharya is the one who unfolded the vision of the self to his desciple Arjuna.This teachings are known as BhagavadGita and the verses are in 18 chapters also known as upanisad because of the insight which it reveals along with an elaborate discussion on the topic of karma as yoga which will prepare the person to recognise the vision and get fulfilled in life. The sanskrit verses are presented as a part of the Janmashtami celebrations.