Shudras live by adopting lives of mendicancy, and Brahmanas live by serving others. Men cannot acquire the objects they seek and preserve those already acquired. Intermixture of the four castes takes place.
शूद्रा भैक्षेण जीवन्ति ब्राह्मणाः परिचर्यया। योगक्षेमस्य नाशश्च वर्तते वर्णसंकरः॥