Never complain and never explain.
Well done is better than well said.
What you do today can improve all your tomorrows.
The dog that trots about finds a bone.
If you're going through hell, keep going.
To know oneself, one should assert oneself.
The secret of getting ahead is getting started.
Without hard work, nothing grows but weeds.
You never know what motivates you.
Expect problems and eat them for breakfast.
A disaster where marble has been substituted for imagination.