Prabhupāda: This is the cycle, that we should produce immense food grain both for the animals and for men. And there should be cooperation. Just like the cow and bull. The bull helps plowing. That is the original system. Now they have invented tractors, what is called? Tractor?
Madhudviṣa: Cultivators.
Prabhupāda: And the bulls are being killed. Why they should be killed? Engage them in tilling the field. They will have occupation. And the man also will have occupation. There is immense land. So there will be no question of unemployment. And the machine, it works hundreds of men's labor and hundreds of men become unemployed. So unemployed means devil's workshop.