அன்பறிவு ஆராய்ந்த சொல்வன்மை தூதுரைப்பார்க்கு
இன்றி யமையாத மூன்று.
Love, knowledge, power of chosen words, three things,Should he possess who speaks the words of kings
Love (to his sovereign), knowledge (of his affairs), and a discriminating power of speech (before other sovereigns) are the three sine qua non qualifications of an ambassador