Never complain and never explain.
What you do today can improve all your tomorrows.
It's always too early to quit.
Wherever you are - be all there.
You never know what motivates you.
To be a good loser is to learn how to win.
Either you run the day or the day runs you.
Do not weep do not wax indignant. Understand.
If you've got a talent, protect it.
Go for it now. The future is promised to no one.
I actually think with age comes some level of wisdom.