When I became proficient as a salesman I was invited to teach new hires.
Don't listen to people who tell you what to do. Listen people who encourage you to do what's right in your heart.
Encouragement is the fuel on which hope runs.
You build a successful career, regardless of your field of endeavor, by the dozens of little things you do on and off the job.
A goal casually set and lightly taken is freely abandoned at the first obstacle.
The choice to have a great attitude is something that nobody or no circumstance can take from you.