It isn't what you have, or who you are, or where you are, or what you are doing that makes you happy or unhappy. It is what you think about.
Dale CarnegieGood speakers usually find when they finish that there have been four versions of the speech: the one they delivered, the one they prepared, the one the newspapers say was delivered, and the one on the way home they wish they had delivered.
Dale CarnegieYou can make more friends in two months by becoming interested in other people than you can in two years by trying to get other people interested in you.
Dale Carnegie