Prabhupāda: But ignorance is no excuse. Go on reading. Next. "Generally, one commits sinful activities..."
Pradyumna: "...due to ignorance. But ignorance is no excuse for evading the reaction—sinful activities."
Prabhupāda: Yes. Generally we commit sinful activities knowingly; if not knowingly, unknowingly. Just like we are walking on the street, we are killing so many ants, unknowingly. So that is also sinful activities. You do not know, you do not want to kill the ants, but still, unknowingly, you are killing. When you take water from the jug, there are so many animals encircling the water jug, and when you take water some of them die. When we make paste on the pestle and mortar, spices, so many small insects die. That is going on. So knowingly or unknowingly, we are committing sinful activities. So how to save? That is replied in the Bhagavad-gītā: yajñarthe karma anyatra loko 'yaṁ karma-bandhanaḥ (BG 3.9). If you do not act, or if you do not engage yourself in Kṛṣṇa consciousness business, then you are becoming implicated with so many sinful activities. That is sure. Therefore one has to take to Kṛṣṇa consciousness without fail. Otherwise he'll be entangled, karma-bandhanaḥ. Even if he's doing pious activities, he's becoming entangled in karma-bandhanaḥ, in bondage.