To know oneself, one should assert oneself.
Never complain and never explain.
What you do today can improve all your tomorrows.
The most effective way to do it, is to do it.
If you're going through hell, keep going.
After a storm comes a calm.
Be gentle to all and stern with yourself.
You never know what motivates you.
Be kind whenever possible. It is always possible.
Problems are not stop signs, they are guidelines.
I believe that economists put decimal points in their forecasts to show they have a sense of humor.