以下是一些禮貌名言的英文版本：
1. “Rudeness is the language that nobody speaks.” - Unknown
2. “Politeness is the first step to courtesy.” - Ralph Waldo Emerson
3. “The greatest gift is to be kind.” - Jane Goodall
4. “Courtesy is the smallest act of kindness that you can do.” - Leonard Nimoy
5. “Kind words do not cost much, but they may just change a life.” - Unknown
6. “The best way to treat people is with kindness and respect.” - Unknown
7. “A gentleman is kind, and a lady is courteous.” - Confucius
8. “The way to gain a friend is to be a friend.” - Unknown
9. “Politeness is the language of the heart.” - Charles Dickens
希望這些名言能夠幫助您理解禮節的重要性，並提醒您在日常生活中保持禮貌和尊重。