If you're going through hell, keep going.
By failing to prepare, you are preparing to fail.
Problems are not stop signs, they are guidelines.
If you can dream it, you can do it.
Wherever you are - be all there.
Quality is not an act, it is a habit.
What you do today can improve all your tomorrows.
If you think you can do it, you can.
To be a good loser is to learn how to win.
Be gentle to all and stern with yourself.
Within 10 years it will be impossible to travel to the North Pole by dog team. There will be too much open water.