To know oneself, one should assert oneself.
Never complain and never explain.
I can, therefore I am.
Wherever you are - be all there.
By failing to prepare, you are preparing to fail.
Know or listen to those who know.
If you're going through hell, keep going.
Well done is better than well said.
Quality is not an act, it is a habit.
If you think you can do it, you can.
Bitter experience has taught us how fundamental our values are and how great the mission they represent.