Expect problems and eat them for breakfast.
By failing to prepare, you are preparing to fail.
If you think you can do it, you can.
Things do not happen. Things are made to happen.
After a storm comes a calm.
To be a good loser is to learn how to win.
Leap, and the net will appear.
It's always too early to quit.
Wherever you are - be all there.
Be kind whenever possible. It is always possible.
The one phrase you can use is that success has a thousand fathers, and failure is an orphan.