If you want to be happy, set yourself a goal that commands your thoughts, liberates your energy and inspires your hopes. Happiness is within you. It comes from doing some certain thing into which you can put all your thought and energy. If you want to be happy, get enthusiastic about something.
Dale CarnegieThere are four ways, and only four ways, in which we have contact with the world. We are evaluated and classified by these four contacts: what we do, how we look, what we say, and how we say it.
Dale CarnegieSo, to prevent fatigue and worry, the first rule is: Rest often. Rest before you get tired.
Dale CarnegieTake stock of your fears now and see how many of them are senseless. If you are honest with yourself you will probably find most of them are groundless.
Dale CarnegieI know men and women can banish worry, fear and various kinds of illnesses, and can transform their lives by changing their thoughts. I know! I know! I know! I have seen such incredible transformations performed hundreds of times. I have seen them so often that I no longer wonder at them.
Dale Carnegie