#1: When asking for something, say "Please." #2: When receiving something, say "Thank you." #3: Do not interrupt grown-ups who are speaking with each other unless there is an emergency. They will notice you and respond when they are finished talking. #4: If you do need to get somebody's attention right away, the phrase "excuse me" is the most polite way for you to enter the conversation. #5: When you have any doubt about doing something, ask permission first. It can save you from many hours of grief later. #6: The world is not interested in what you dislike. Keep negative opinions to yourself, or between you and your friends, and out of earshot of adults. #7: Do not comment on other people's physical characteristics unless, of course, it's to compliment them, which is always welcome. #8: When people ask you how you are, tell them and then ask them how they are. #9: When you have spent time at your friend's house, remember to thank his or her parents for having you over and for the good time you had. #10: Knock on closed doors -- and wait to see if there's a response -- before entering. #11: When you make a phone call, introduce yourself first and then ask if you can speak with the person you are calling. #12: Be appreciative and say "thank you" for any gift you receive. In the age of e-mail, a handwritten thank-you note can have a powerful effect. #13: Never use foul language in front of adults. Grown-ups already know all those words, and they find them boring and unpleasant. #14: Don't call people mean names. #15: Do not make fun of anyone for any reason. Teasing shows others you are weak, and ganging up on someone else is cruel. #16: Even if a play or an assembly is boring, sit through it quietly and pretend that you are interested. The performers and presenters are doing their best. #17: If you bump into somebody, immediately say "Excuse me." #18: Cover your mouth when you cough or sneeze, and don't pick your nose in public. #19: As you walk through a door, look to see if you can hold it open for someone else. #20: If you come across a parent, a teacher, or a neighbor working on something, ask if you can help. If they say "yes," do so -- you may learn something new. #21: When an adult asks you for a favor, do it without grumbling and with a smile. #22: When someone helps you, say "thank you." That person will likely want to help you again. This is especially true with teachers! #23: Use eating utensils properly. If you are unsure how to do so, ask your parents to teach you or watch what adults do. #24: Keep a napkin on your lap; use it to wipe your mouth when necessary. #25: Don't reach for things at the table; ask to have them passed.