英语中“please，thank you，sorry”等礼貌用语等具有怎进友谊，改善关系，化解矛盾的神奇力量，因而被称为“magic words”,请用“magic power of polite words”为题写一篇短文。
范文：
magic power of polite words
More and more people attach great importance to relationship in career success. Being polite is the first and most important step to develop good relationship among friends. Polite words can be easy yet very powerful in your daily life.
Always saying please and thank you will make your friends more comfortable and more willing to offer help when necessary.We all know that one man's success is based on how he deals with people. Always be grateful to other people's kindness and show your gratitude through the words you speak. The more support you win from other people， the faster you will move towards your goal.
Although some people may easily ignore the importance of being polite, we students should form good habits and behave in good manners. First,learn to be friendly to your parents and relatives at home. Then at school, isten respectfully when your teachers instruct you. Follow and accept their advice to improve yourself. You will make further progress if you express your gratitude in time.
Remember, being polite costs nothing but it's worth millions of dollars.