Natyashastra
पूर्वरङ्गविधावस्मिंस्त्वया सम्यक्प्रयोज्यताम् । वर्धमानकयोगेषु गीतेष्वासारितेषु च ॥ १४॥
"Let the previous stage of the performance be properly used by you, with increasing energies in the songs and the accompanying movements."
english translation
pUrvaraGgavidhAvasmiMstvayA samyakprayojyatAm । vardhamAnakayogeSu gIteSvAsAriteSu ca ॥ 14॥
hk transliteration by Sanscript