Expect problems and eat them for breakfast.
You never know what motivates you.
Always desire to learn something useful.
Do not weep do not wax indignant. Understand.
It's always too early to quit.
Never complain and never explain.
If you're going through hell, keep going.
Be thine own palace, or the world's thy jail.
Who seeks shall find.
The dog that trots about finds a bone.
I won't say there aren't any Harvard graduates who have never asserted a superior attitude. But they have done so to our great embarrassment and in no way represent the Harvard I know.
If you think education is expensive, try ignorance.