Charak Samhita
जायते विषये तत्र या बुद्धिर्निश्चयात्मिका। व्यवस्यति तया वक्तुं कर्तुं वा बुद्धिपूर्वकम् ॥२३॥
The intellect which determines the specific properties of the object impels the (same) individual to speak or act intelligently.
english translation
jAyate viSaye tatra yA buddhirnizcayAtmikA। vyavasyati tayA vaktuM kartuM vA buddhipUrvakam ॥23॥
hk transliteration by Sanscript