You may not know, but if you have infected typhoid disease, it will fructify at one moment. So similarly, even if we do not know, if we associate with the material modes of nature, it will be effective

Expressions researched:
"You may not know, but if you have infected typhoid disease, it will fructify at one moment. So similarly, even if we do not know, if we associate with the material modes of nature, it will be effective"

Bhagavad-gita As It Is Lectures

Associating means even unknowingly. Just like infection. In medical science there is the word "infection." You may not know, but if you have infected typhoid disease, it will fructify at one moment. So similarly, even if we do not know, if we associate with the material modes of nature, it will be effective.

Lecture on BG 4.23 -- Bombay, April 12, 1974:

Four defects. I have several times explained. One defect is that we commit mistake, everyone. And we become illusioned, accepting something for something. Just like mostly, even educated persons, they accept this body, "I am this body." Just like animals. The cats and dogs, they also think that "I am this body." I have several times told you that I talked with Professor Kotofsky in Moscow. He said, "After finishing this body, Swamiji, everything is finished." He said like that. And he is a big professor. And according to our Vedic culture, yasyātma-buddhiḥ kuṇape tri-dhātuke sa eva go-kharaḥ (SB 10.84.13). If one is going on under this impression that "I am this body," he is go-khara, ass and cow, means animal. Therefore they do not know how we are accepting different bodies under karma, by associating with especial...

Associating means even unknowingly. Just like infection. In medical science there is the word "infection." You may not know, but if you have infected typhoid disease, it will fructify at one moment. So similarly, even if we do not know, if we associate with the material modes of nature, it will be effective. Sad-asad-janma-yoniṣu. Therefore we must have full knowledge how to save oneself from the association, from the infection of this material disease. That is called jñānāvasthita-cetasaḥ. Just like a man who knows hygienic rules and regulation, he does not infect disease. But a man in ignorance, he infects disease and suffers. It is not God's creation. Your creation. If you do not know how to live, then you will infect the infection of the different modes of material nature, and you will have to suffer or enjoy.

Therefore common sense instruction given by Cāṇakya Paṇḍita, a great politician, tyaja durjana-saṁsargam. This is his first instruction, that "Don't associate with bad character." We are also doing that, that "Don't associate with the four principles of sinful life illicit sex, meat-eating, intoxication, and gambling. To tyaja durjana-saṁsargaṁ bhaja sādhu-samāgamam: "You associate with sādhus."