Some people have learned to earn well but they haven't learned to live well.
Practice is just as valuable as a sale. The sale will make you a living; the skill will make you a fortune.
How much should you earn? As much as you possibly can. It doesn't matter whether you earn $10,000 a year or $100,000 a year as long as you've done the best you can.
In order to do more. I've got to be more.
An investment in your personal development is the best investment you can make.
The more you care, the stronger you can be.