Prabhupāda: Yes. Karma... What is the difference between the karmīs and yogis? Yogis want some siddhis, and karmīs want some material profit. Both of them are in want. They are not free from want. Is it not?
Yogi Amrit Desai: No, it depends on the yogi. My guru is a yogi, but he never demonstrated any power ever.
Prabhupāda: No, no... Yogi, he wants siddhi. Yogis... Of course, nowadays yogis, they have no siddhis.
Yogi Amrit Desai: (laughs) That's right. Even they don't have that.
Prabhupāda: They simply say, "yogi." But the real yogi means they have got siddhis, aṣṭa-siddhi: aṇimā, laghimā, mahimā, prāpti, īśitā, vaśitā. These are siddhis. Yogis, if they are real yogi, then I can put you into the room, lock it, and you can come out. That is yogi, not by simply showing some posture.