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.
ChanakyaWealth, a friend, a wife, and a kingdom may be regained; but this body when lost may never be acquired again.
ChanakyaThe one excellent thing that can be learned from a lion is that whatever a man intends doing should be done by him with a whole-hearted and strenuous effort.
Chanakya