That man who considers pleasure and pain in the same light and gain and loss as equal, and victory and defeat as the same to whom like and dislike are the same, and who is unmoved under fear and anxiety, is perfectly liberated.
सुखदुःखे समे यस्य लाभालाभौ जयाजयौ। इच्छाद्वेषौ भयोद्वेगौ सर्वथा मुक्त एव सः॥