One process is to understand by the ascending process. And another process is the descending process. Just like in darkness, if you try to understand what is sun by ascending process, by flying your very powerful airplane or sputniks, just go round over the sky, you cannot see. But the descending process, when the sun rises, you understand immediately. Ascending process—my endeavor, what is called inductive process. Inductive process. Just like my father says that man is mortal. I accept it. Now if you want to study whether man is mortal, you study, you see many thousands of men, whether he is immortal or mortal. That will take so much time. But if you take the knowledge from the superior authority, that man is mortal, your knowledge is complete.
So athāpi te deva padāmbuja-dvaya-prasāda-leśānugṛhīta... jānāti tattvaṁ bhagavan-mahimno na cānya eko 'pi ciraṁ vicinvan (SB 10.14.29). Therefore it is said, "My dear Lord, a person who has received a little favor from You, he can understand You very quickly. And others who are trying to understand You by the ascending process, they may go on speculating for millions of years, they will never understand." They will never understand. They will come to the point of frustration and confusion. "Oh, God is zero." That's all, finished. If God is zero, then how from zero so many, I mean to say, figures coming out? God is zero. Bhāgavata says, Vedānta says janmādy asya yataḥ (SB 1.1.1). Everything is generates from the Supreme. Now we have to study how it is generated. That is also explained, what is the way, what is the process, how to know it. This is Vedānta-sūtra. Vedānta means the ultimate knowledge. Veda means knowledge and anta means ultimate. So Vedānta means the ultimate knowledge. The ultimate knowledge is the Supreme Lord.