It's always too early to quit.

What you do today can improve all your tomorrows.

To be a good loser is to learn how to win.

To know oneself, one should assert oneself.

Do not weep do not wax indignant. Understand.

Problems are not stop signs, they are guidelines.

The dog that trots about finds a bone.

Never complain and never explain.

Without hard work, nothing grows but weeds.