Never complain and never explain.
Who seeks shall find.
It's always too early to quit.
I can, therefore I am.
Without hard work, nothing grows but weeds.
Always desire to learn something useful.
If you can dream it, you can do it.
The wise does at once what the fool does at last.
Expect problems and eat them for breakfast.
Problems are not stop signs, they are guidelines.
When you do not know what you are doing and what you are doing is the best - that is inspiration.