You will always find those who chant: “Down with the Leaders, down with the Teachers, down with the Rulers!” Know that they are parasites that feed on disturbance and decay. Falsehood and infringement are the nature of parasites; they secretly collect riches and are not averse to reaping luxury. So you need to be capable of distinguishing those who are by nature builders from those who are destroyers. Hence it is just to associate with those who know the joy of labour, those who are acquainted with Leaders and revere Teachers, for their very nature aspires towards cooperation.