मनुस्मृति - शुभ

भद्रं भद्रमिति ब्रूयात् भद्रमित्येव वा वदेत् |
शुष्कवैरं विवादं च न कुर्यात् केनचित् सह ||

- मनुस्मृति

One must always talk auspiciously. One must not talk negatively about anybody's endeavor. One must not quarrel just for the sake of quarreling. One must not pickup unnecessary arguments

- Manu Smriti