Sometimes coincidentally an unintelligent person can accomplish a task but that does not mean that he is a knower of means and device or is experienced. A ruler should be careful enough to designate other tasks to such persons.
ChanakyaTest a servant while in the discharge of his duty, a relative in difficulty, a friend in adversity, and a wife in misfortune.
ChanakyaThe life of an uneducated man is as useless as the tail of a dog which neither covers its rear end, nor protects it from the bites of insects.
ChanakyaChankaya is referring there to the probibition of entry of the untrustworthy in the counsel-room. Disloyal persons foolishly speak out the secrets of the counsel not knowing the harmful effects of the same. Disclosing the secrets of the counsel mars the welfare of the country.
Chanakya