Śyāmasundara: They make such a tremendous sound that they break windows and everything else.
Prabhupāda: Now we are with Sambhu in Bombay. As soon as the aeroplane would come on top of the house it is just like thunderbolt. Yes. At least I was feeling like that. Vajrapa. You see? So this is called illusion. We are creating a civilization which is so much painful, but we are thinking that we are advanced. This is illusion. We are creating simply problems, and still, we are thinking that we are advanced. And Bhāgavata says that there is no problem. Tasyaiva hetoḥ prayateta kovido na labhyate yad bhramatām upary adhaḥ (SB 1.5.18). You simply try for Kṛṣṇa consciousness. And then how I shall live? That, the answer, is tal labhyate duḥkhavad anyataḥ sukham. Just like you don't aspire for miseries, but it comes upon you, it is forced upon you, similarly, happiness also will be forced upon you, whatever you are destined to receive. So don't try for happiness or discarding distress. That will go on. You simply try for Kṛṣṇa consciousness, which, without your trying, it will never be fulfilled. You have to voluntarily try for Kṛṣṇa consciousness, revive it.