Bhagavad Gita Chapter 3 Verse 21
भगवद् गीता अध्याय 3 श्लोक 21

यद्यदाचरति श्रेष्ठस्तत्तदेवेतरो जनः।
स यत्प्रमाणं कुरुते लोकस्तदनुवर्तते।।3.21।।



हिंदी अनुवाद - स्वामी रामसुख दास जी ( भगवद् गीता 3.21)
।।3.21।।श्रेष्ठ मनुष्य जोजो आचरण करता है दूसरे मनुष्य वैसावैसा ही आचरण करते हैं। वह जो कुछ प्रमाण देता है दूसरे मनुष्य उसीके अनुसार आचरण करते हैं।


English Translation of Sanskrit Commentary By Sri Shankaracharya's
3.21 Yat yat, [This is according to the Ast. The G1. Pr. reads, yat yat yesu yesu.-Tr.] whatever action; a sresthah, superior person, a leader; acarati, does; itarah, another; janah, person, who follows him; does tat tat eva, that very action. Further, yat, whatever; sah, he, the superior person; kurute, upholds; as pramanam, authority, be it Vedic or secular; lokah, an ordinary person; anuvartate, follows; tat, that, i.e. he accepts that very thing as authoritative.
If you have a doubt here with regard to the duty of preventing people from straying, then why do you not observe Me?


English Translation of Commentary  - Dr. S. Sankaranarayan
3.21 See Comment under 3.22


English Translation of Ramanuja's Sanskrit Commentary
3.21 Whatever an eminent man, i.e., he, who is famous for his knowledge of all the scriptures and for his observance of the scriptural dictates, performs, others who have incomplete knowledge of the scriptures will also perform, following his example. With regard to any duty which is being performed with all its ancillaries by an eminent personage, the people with incomplete knowledge will do it with the same ancillaries. Therefore for the protection of the world, all acts that are appropriate to ones station and stage in life must always be performed  by an eminent man who is distinguished for his wisdom. Otherwise, the evil generated from the ruin of the large masses of the world (who neglect their duties by following his example), will bring him down, even if he were a follower of pure Jnana Yoga.


Transliteration Bhagavad Gita 3.21Yadyad aacharati shreshthas tattadevetaro janah;
Sa yat pramaanam kurute lokas tad anuvartate.


Word Meanings Bhagavad Gita 3.21karmaṇā—by the performance of prescribed duties; eva—only; hi—certainly; sansiddhim—perfection; āsthitāḥ—attained; janaka-ādayaḥ—King Janak and other kings; loka-saṅgraham—for the welfare of the masses; eva api—only; sampaśhyan—considering; kartum—to perform; arhasi—you should; yat yat—whatever; ācharati—does; śhreṣhṭhaḥ—the best; tat tat—that (alone); eva—certainly; itaraḥ—common; janaḥ—people; saḥ—they; yat—whichever; pramāṇam—standard; kurute—perform; lokaḥ—world; tat—that; anuvartate—pursues