Expect problems and eat them for breakfast.
If you're going through hell, keep going.
The dog that trots about finds a bone.
Problems are not stop signs, they are guidelines.
It's always too early to quit.
You never know what motivates you.
Quality is not an act, it is a habit.
Well done is better than well said.
I can, therefore I am.
Never complain and never explain.
Learned men are the cisterns of knowledge, not the fountainheads.