Always desire to learn something useful.
It's always too early to quit.
If you've got a talent, protect it.
The secret of getting ahead is getting started.
Be kind whenever possible. It is always possible.
If you think you can do it, you can.
Never complain and never explain.
Expect problems and eat them for breakfast.
Who seeks shall find.
If you're going through hell, keep going.
By the fulfillment of my legal and moral duty I think I have earned punishment just as little as the tens of thousands of dutiful German officials who have now been imprisoned only because they carried out their duties.