Abhivadanashilasya nityam vriddhopasevinah; chatvari tasya vardhante ayur vidya yasho balam
अभिवादनशीलस्य नित्यं वृद्धोपसेविनः। चत्वारि तस्य वर्धन्ते आयुर्विद्या यशो बलम्॥
Abhivadanashilasya nityam vriddhopasevinah; chatvari tasya vardhante ayur vidya yasho balam
For one who respects and serves the elders, four things grow: life, learning, fame and strength.
Manusmriti 2.121Related
कर्मण्येवाधिकारस्ते मा फलेषु कदाचन
Karmanye vadhikaraste ma phaleshu kadachana
You have a right to your actions alone, never to their fruits.
Bhagavad Gita 2.47प्रजासुखे सुखं राज्ञः प्रजानां च हिते हितम्
Prajasukhe sukham rajnah prajanam cha hite hitam
In the happiness of the subjects lies the ruler happiness; in their welfare, his welfare.
Kautilya Arthashastra 1.19वसुधैव कुटुम्बकम्
Vasudhaiva Kutumbakam
The world is one family.
Maha Upanishad 6.71