The wise does at once what the fool does at last.
What you do today can improve all your tomorrows.
It's always too early to quit.
Problems are not stop signs, they are guidelines.
If you're going through hell, keep going.
I can, therefore I am.
Well done is better than well said.
The dog that trots about finds a bone.
If you've got a talent, protect it.
Never complain and never explain.
Be thankful for problems. If they were less difficult, someone with less ability might have your job.