Maraimaassu illaa ozhukkaththodu unmai
Orraadha ozhukam thalai.
Conduct that is stainless in secret and true — that is the highest conduct.
மறைவில் குற்றமில்லா ஒழுக்கமும் உண்மையும் கூடிய ஒழுக்கமே தலை.
Conduct that is as clean in private as it is in public — combined with truthfulness — is the highest conduct. The backbiter is often virtuous in public but vicious in private. True virtue is identical in both settings.