Category:Śrīmad-bhāgavatamMindIllusion
"As a person just arisen from sleep may continue to meditate on a dream even though it is illusory, so by the agency of the mind one meditates on the sense objects, which the senses can then obtain. Therefore one should become fully alert and bring the mind under control."
"According to intelligent authorities, this is the ultimate conclusion of all the Vedas, as well as all practice of yoga, Sāṅkhya, renunciation, austerity, sense control and truthfulness, just as the sea is the ultimate destination of all rivers."
https://vedy.online/en/sb10/47/32 & https://vedy.online/en/sb10/47/33