Natyashastra
लोकस्य चरितं नाट्यमित्यवोचस्त्वमीदृशम् । तेषां तु लोकं गुह्यानां निश्चयं वक्तुमर्हसि ॥ ११॥
You have said that the exploits of men constitute drama. Now, you should speak definitively about the hidden aspects of the people involved in drama.
english translation
lokasya caritaM nATyamityavocastvamIdRzam । teSAM tu lokaM guhyAnAM nizcayaM vaktumarhasi ॥ 11॥
hk transliteration by Sanscript