must control senses

Prabhupada: Svami means practically the same idea. Svami means the master of the senses. One who has not control over senses, he cannot become guru. The renounced order means he's strictly away from all kinds of sense gratification, especially sex life. Therefore, he's called svami. Svami means the master. One who has become the master of the senses, he can become the spiritual master of the society. That is the idea.    (More...)

Prabhupada: When you can conquer over your anger, then you become gosvami. Vaco vegam krodha-vegam. Krodha-vegam. Manasa-vegam udara-vegam upastha-vegam, etan vegan yo visaheta dhirah prthivim sa sisyat . A guru... One cannot become guru who has no control over these things: vaco vegam, the urge of speaking nonsense, vaco vegam; krodha-vegam, the urge of anger; manasa-vegam, urge of mind; udara-vegam, urge of the belly; upastha-vegam, urge of the genital. In this way, all the six vegas, one who can control, he is fit for becoming guru.    (More...)