The dog that trots about finds a bone.
Never complain and never explain.
Always desire to learn something useful.
To know oneself, one should assert oneself.
The secret of getting ahead is getting started.
Know or listen to those who know.
It's always too early to quit.
The wise does at once what the fool does at last.
I can, therefore I am.
Be gentle to all and stern with yourself.
Don't play too much golf. Two rounds a day are plenty.