Subhashitam – 13

सत्यं ब्रूयात्प्रियं ब्रूयान्न ब्रूयात् सत्यमप्रियम् ।
प्रियं च नानृतं ब्रूयादेष धर्मस्सनातनः ॥

Meaning:
Speak the truth and speak to please; speak not the truth to displease; speak not untruth to please; this is eternal virtue.