Anytime you suffer a setback or disappointment, put your head down and plow ahead.
If you want to be rich watch what rich people do everyday and do it. And watch what poor people do and don't do it.
There is nothing more powerful than a changed mind.
NEVER let other people's opinions of you determine your destiny.
Your smile will give you a positive countenance that will make people feel comfortable around you.
When you are not pursuing your goal, you are literally committing spiritual suicide.