कृषिगौरक्ष्यवाणिज्यं वैश्यकर्म स्वभावजम् |\nपरिचर्यात्मकं कर्म शूद्रस्यापि स्वभावजम् ||१८-४४||
kṛṣigaurakṣyavāṇijyaṃ vaiśyakarma svabhāvajam .\nparicaryātmakaṃ karma śūdrasyāpi svabhāvajam ||18-44||
Agriculture, dairy farming, and commerce are the natural works for those with the qualities of Vaishyas. Serving through work is the natural duty for those with the qualities of Shudras.