Know or listen to those who know.

If you think you can do it, you can.

If you can dream it, you can do it.

Quality is not an act, it is a habit.

If you're going through hell, keep going.

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

It's always too early to quit.

The wise does at once what the fool does at last.

The dog that trots about finds a bone.