It's always too early to quit.
The secret of getting ahead is getting started.
The dog that trots about finds a bone.
To be a good loser is to learn how to win.
To know oneself, one should assert oneself.
Know or listen to those who know.
By failing to prepare, you are preparing to fail.
Never complain and never explain.
Be kind whenever possible. It is always possible.
Either you run the day or the day runs you.
When house and land are gone and spent, then learning is most excellent.