Śrīmad-Bhāgavatam · Text 11.24.17
Who is speaking and story frame
यस्तु यस्यादिरन्तश्च स वै मध्यं च तस्य सन् ।
विकारो व्यवहारार्थो यथा तैजसपार्थिवाः ॥ १७ ॥
yas tu yasyādir antaś ca
sa vai madhyaṁ ca tasya san
vikāro vyavahārārtho
yathā taijasa-pārthivāḥ
Gold and earth are originally existing as ingredients. From gold one may fashion golden ornaments such as bracelets and earrings, and from earth one may fashion clay pots and saucers. The original ingredients gold and earth exist before the products made from them, and when the products are eventually destroyed, the original ingredients, gold and earth, will remain. Thus, since the ingredients are present in the beginning and at the end, they must also be present in the middle phase, taking the form of a particular product to which we assign for convenience a particular name, such as bracelet, earring, pot or saucer. We can therefore understand that since the ingredient cause exists before the creation of a product and after the product’s destruction, the same ingredient cause must be present during the manifest phase, supporting the product as the basis of its reality.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.