आत्मीये परकीये च सर्वस्मिन्नेव सर्वदा ।नष्टे वोपचिते कार्ये सुखदुःखे गृहाण मा
In plain words
In what is one's own and what belongs to another, always and in everything alike — whether some undertaking is lost or brought to increase — take up neither pleasure nor pain.