Leap, and the net will appear.
Never complain and never explain.
Go for it now. The future is promised to no one.
Be kind whenever possible. It is always possible.
Wherever you are - be all there.
Always desire to learn something useful.
To be a good loser is to learn how to win.
If you've got a talent, protect it.
Either you run the day or the day runs you.
Expect problems and eat them for breakfast.
That is a secondary teacher conception - the writer as an observer.