Be kind whenever possible. It is always possible.
Who seeks shall find.
Either you run the day or the day runs you.
Never complain and never explain.
Know or listen to those who know.
To be a good loser is to learn how to win.
By failing to prepare, you are preparing to fail.
To know oneself, one should assert oneself.
Leap, and the net will appear.
Begin to be now what you will be hereafter.
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.