Be gentle to all and stern with yourself.
Without hard work, nothing grows but weeds.
The dog that trots about finds a bone.
Quality is not an act, it is a habit.
If you're going through hell, keep going.
To know oneself, one should assert oneself.
The secret of getting ahead is getting started.
Problems are not stop signs, they are guidelines.
To be a good loser is to learn how to win.
If you think you can do it, you can.
I think there's something great and generic about goldfish. They're everybody's first pet.