It's always too early to quit.

Expect problems and eat them for breakfast.

If you think you can do it, you can.

Be kind whenever possible. It is always possible.

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

Leap, and the net will appear.

Know or listen to those who know.

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

By failing to prepare, you are preparing to fail.