Guest (2): What are your qualifications for a śūdra?
Prabhupāda: Śūdra is serving others. Get some salary and be satisfied. That's all. He has no more culture. That is śūdra. He cannot live independently. Anyone who serves others for his livelihood, he's a śūdra. A brāhmaṇa never serves anyone, a kṣatriya never serves anyone, a vaiśya never serves anyone. A śūdra... Paricaryātmakaṁ karma śūdrasyāpi svabhāva-jam (BG 18.44). They want some service: "Give me some money, sir. I am helpless." "All right, you work like this." That is śūdra.