wú / lùn / yì / jiàn / shì / fǒu / xiāng / tóng / wǒ / men / dōu / bù / yīng / gāi / yòng / qīng / màn / de / yǔ / qì / shuō / huà

无论意见是否相同，我们都不应该用轻慢的语气说话。

Regardless of whether our opinions agree, we should not speak in a disrespectful tone.