One of the most tragic things I know about human nature is that all of us tend to put off living.

Remember, happiness doesn't depend upon who you are or what you have; it depends solely upon what you think. So start each day by thinking of all the things you have to be thankful for. Your future will depend very largely on the thoughts you think today. So think thoughts of hope and confidence and love and success.

If you can't sleep, then get up and do something instead of lying there worrying. It's the worry that gets you, not the lack of sleep.

So, to prevent fatigue and worry, the first rule is: Rest often. Rest before you get tired.

Let us praise even the slightest improvement. That inspires the other person to keep on improving.

Those convinced against their will are of the same opinion still.

The man who starts out going nowhere, generally gets there.