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 it.
Don’t be afraid of enemies who attack you. Be afraid of the friends who flatter you.
You 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.
Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all.
Remember, today is the tomorrow you worried about yesterday.
People rarely succeed unless they have fun in what they are doing.
When we hate our enemies, we are giving them power over us: power over our sleep, our appetites, our blood pressure, our health, and our happiness.