Shamsi 2 Miladi using M.S. Excel download here

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
If you have no confidence in self, you are twice defeated in the race of life. With confidence, you have won even before you have started.
Believe in yourself! Have faith in your abilities! Without a humble but reasonable confidence in your own powers you cannot be successful or happy.