Gap of understanding because the basic principle is wrong, because everyone is fool. And they are trying to understand things with their foolish background. There is the wrong. They are trying to be advanced in knowledge on the foolish background. They do not accept that, that they are foolish rascals. And they are trying to advance in knowledge, active foolish, fourth-class men. Their background is wrong. No scientist, no politician, no philosophers at the present moment believe in this, that there is soul, and the soul is transmigrating from one body . . . nobody believes it. So their whole background is foolish. So their so-called advancement must be all foolish.
They're all fools, rascals, animals. An animal does not know that there is soul and the soul is transmigrating from one body to another. This is animal conception. You cannot teach these pigeons that "You are spirit soul. Your body's different from you." They will . . . they have no power to understand. So if a human being cannot understand, what is the difference between these pigeons and cats and dogs and him? Then basic principle is wrong. Just like in mathematical calculation, if at one point you have mistaken, then will that be correct ever? It will go on mistaking, mistaking, mistaking, mistaking. If the, if one point, while adding, you have made two plus two equal to five, then after that, everything wrong, everything wrong, everything wrong.
So that is their position. Their basic principle is like animal. The animal cannot understand that there is soul and there is transmigration of the soul. And if the human society makes progress of their so-called knowledge on this wrong basis understanding, then what will be the result? Everything wrong, everything wrong, everything wrong. Everything foolish. That is stated in the Bhāgavata: parābhavas tāvad abodha-jāto yāvan na jijñāsata ātma-tattvam (SB 5.5.5): "If somebody does not know what is ātma-tattva, what is the science of soul, then whatever he is making so-called advancement, that is all defeat." Parābhava. That is being done. And defeat they are taking as success. Just like these rascal scientists, they could not go and settle in the moon planet. Still, they are saying: "It is success. It is success." Just see the fun. What success? You could not stay there, and what success you have got? Simply by seeing a crack? "Yes." That's all right, success. And people are accepting, "Oh, yes, you are successful. Now go to another planet." These bogus things are going on.