Prabhupāda: They have got evolution by nature's process. They have got evolution by nature's way. Jalajā nava-lakṣāṇi sthāvarā lakṣa-viṁśati kṛmayo rudra-saṅkhyakāḥ. First of all aquatic. Because the whole world was filled with water, so there was animals, aquatics. So as the land became visible, then jalajā nava-lakṣāṇi sthāvarā lakṣa-viṁśati. Sthāvarāḥ means the living entities which cannot move. That means trees and plants, vegetables. So from aquatics to vegetable life, then worm, reptiles, then birds, and then beast, then human being, then civilized men. There is chance of becoming perfect. So nature brings you up to the point of human form of life. Now you make your choice. Athāto brahma jijñāsā. And if you misuse like cats and dogs, then again go. Again go to the aquatics or cats and dogs according to your karma. That they do not know. Therefore they are called mūḍhas. They are very much advanced in knowledge and science and money-making, but what they are going to take the body next life, they do not know. Mūḍho nābhijānāti. This is their advancement. Therefore they refuse to believe that there is next life. That is one solace: "Oh, there is no next..." Bhasmī-bhūtasya dehasya kutaḥ punar āgamano bhavet: "Oh, this body will be burned into ashes, and who is coming back again?" They don't believe. Because if they believe the śāstra, then it will be horrible affair for them. But therefore they do not believe. But you believe or not believe, things are going to happen. That's all. That is laws of nature. If you don't believe that you are going to die, it doesn't matter. You have to die. If you don't believe, that "I am not going to become an old man," no, you believe or not believe, you must become old man. This is nature's law. So you believe or not believe in the next life, you have to accept it. Kṛṣṇa says, tathā dehāntara-prāptir dhīras tatra na muhyati (BG 2.13). So your believe or not believe doesn't matter. Nature's work will go on.
Indian man: Śrīla Prabhupāda, regarding karma. One does his job every day, and if he spends some time in the evening chanting Lord Kṛṣṇa, do you approve this?
Prabhupāda: Oh, yes. Why not? Svalpam apy asya dharmasya trāyate mahato bhayāt. If you think of Kṛṣṇa once, that will not go in vain. That is recorded. Svalpam apy asya dharmasya trāyate mahato bhayāt. Just like Ajāmila. At the last stage of his life he chanted "Nārāyaṇa" and became liberated. So something is, about Kṛṣṇa, is very good. And you'll get chance to increase. If you believe that by chanting Hare Kṛṣṇa you'll be liberated, then why fifteen minutes? Why not fifteen hours? What is the loss there? If you chant Hare Kṛṣṇa, Hare Kṛṣṇa, what is the loss? Is there any loss? Then? Why fifteen minutes? Chant. Kīrtanīyaḥ sadā hariḥ (CC Adi 17.31). As long as you can. Now chant Hare Kṛṣṇa.