It's always too early to quit.
The secret of getting ahead is getting started.
Never complain and never explain.
To be a good loser is to learn how to win.
If you think you can do it, you can.
Do not weep do not wax indignant. Understand.
The dog that trots about finds a bone.
Problems are not stop signs, they are guidelines.
Who seeks shall find.
By failing to prepare, you are preparing to fail.