1. There are plenty of ways to enter a pool. The stairs is not one of them.
2. Never cancel dinner plans by text message.
3. Don’t knock it ‘til you try it.
4. If a street performer makes you stop walking, you owe him a buck.
5. Always use “we” when referring to your home team or your government.
6. When entrusted with a secret, keep it.
7. DON’T underestimate free throws in a game of HORSE.
8. Just because you can doesn’t mean you should.
9. Don’t dumb it down.
10. You only get one chance to notice a new haircut.
11. If you’re staying more than one night, unpack.
12. Never park in front of a bar.
13. Expect the seat in front of you to recline. Prepare accordingly.
14. Keep a picture of your first fish, first car, and first girl/boyfriend.
15. Hold your heroes to a high standard.
16. A suntan is earned, not bought.
17. Never lie to your doctor.
18. All guns are loaded.
19. Don’t mention sunburns. Believe me, they know.
20. The best way to show thanks is to wear it. Even if it’s only once.
21. Take a vacation from your cell phone, internet, and TV once a year.
22. Don’t fill up on bread, no matter how good it is.
23. A handshake beats an autograph.
24. Don’t linger in the doorway. In or out.
25. If you choose to go in drag, don’t sell yourself short.
26. If you want to know what makes you unique, sit for a caricature.
27. Never get your haircut the day of a special event.
28. Be mindful of what comes between you and the Earth. Always buy good shoes, tires, and sheets.
29. Never eat lunch at your desk if you can avoid it.
30. When you’re with new friends, don’t just talk about old friends.
31. Eat lunch with the new kids.
32. When traveling, keep your wits about you.
33. It’s never too late for an apology.
34. Don’t pose with booze.
35. If you have right of way, TAKE IT.
36. You don’t get to choose your own nickname.
37. When you marry someone, remember you marry their entire family.
38. Never push someone off a dock.
39. Under no circumstances should you ask a woman if she is pregnant.
40. It’s not enough to be proud of your ancestry, live up to it.
41. Don’t make a scene.
42. When giving a thank you speech, short and sweet is best.
43. Know when to ignore the camera.
44. Never gloat.
45. Invest in great luggage.
46. Make time for your mom on your birthday, It’s her special day too.
47. When opening presents, no one likes a good guesser.
48. Sympathy is a crutch, never fake a limp.
49. Give credit. Take Blame.
50. Suck it up every now and again.
Source : 100 Wise Words From An Econ Teacher