Know or listen to those who know.
To know oneself, one should assert oneself.
Leap, and the net will appear.
Never complain and never explain.
If you're going through hell, keep going.
Quality is not an act, it is a habit.
What you do today can improve all your tomorrows.
To be a good loser is to learn how to win.
Expect problems and eat them for breakfast.
By failing to prepare, you are preparing to fail.
Someone's sitting in the shade today because someone planted a tree a long time ago.