Sanskrit: देवैरत्रापि विचिकित्सितं पुरान हि सुविज्ञेयमणुरेष धर्मः ।  अन्यं वरं नचिकेतो वृणीष्वमा मोपरोत्सीरति मा सृजैनम्  
English: 21  Yama said: On this subject even the gods formerly had their doubts. It is not easy to understand: the nature of Atman is subtle. Choose another boon, O Nachiketa! Do not press me. Release me from that boon. 