 पितुर्हि समतिक्रान्तं पुत्रो यस्साधु मन्यते।तदपत्यं मतं लोके विपरीतमतोऽन्यथा।। 
 One who sets right the wrongs done by his father is a true son. Otherwise the son becomes just the opposite. He is not  a son to the father.  