Śrīmad-Bhāgavatam 7.13.26-27

"In this human form of life, men and women unite for the sensual pleasure of sex, but by actual experience we have observed that none of them are happy. Therefore, seeing the contrary results, I have stopped taking part in materialistic activities."

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"The actual form of life for the living entities is one of spiritual happiness, which is real happiness. This happiness can be achieved only when one stops all materialistic activities. Material sense enjoyment is simply an imagination. Therefore, considering this subject matter, I have ceased from all material activities and am lying down here."

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https://vedy.online/en/sb7/13/26 & https://vedy.online/en/sb7/13/27