न बुद्धिभेदं जनयेदज्ञानां कर्मसङ्गिनाम् ।जोषयेत्सर्वकर्माणि विद्वान् युक्तः समाचरन् ॥
na buddhibhedaṃ janayedajñānāṃ karmasaṅginām |joṣayetsarvakarmāṇi vidvān yuktaḥ samācaran ||
A wise person should not unsettle the minds of the ignorant who are attached to action. Acting with full focus and discipline, the wise one should engage them in all kinds of work.
Explanation
Krishna is advising Arjuna on how a knowing person should treat those who are still strongly attached (saṅga) to the results of their actions. Instead of shaking their confidence by saying action is pointless, the wise person should set an example by doing every task well, with a steady, disciplined mind (yoga). The idea is that people not yet ready for inner detachment are better served by continuing to act than by being left confused.