Arthashastra
गुण प्रातिलोम्यम् अभावः प्रदोषः प्रसङ्गः पीडा वा व्यसनम् ॥
The word vyasana (vices or calamities), means the reverse or absence of virtue, the preponderance of vices, and occasional troubles.
english translation
guNa prAtilomyam abhAvaH pradoSaH prasaGgaH pIDA vA vyasanam ॥
hk transliteration by Sanscript