'It is not easy to learn what ought to be done and what ought not. Of course everything can be learnt with the help of the scriptures. You are, however, a stranger to them.
न हि कार्यमकार्यं वा सुखं ज्ञातु कथंचन। श्रुतेन ज्ञायते सर्व तच त्वं नावबुध्यसे॥