Things do not happen. Things are made to happen.
Be gentle to all and stern with yourself.
You never know what motivates you.
Quality is not an act, it is a habit.
Only the educated are free.
Either you run the day or the day runs you.
By failing to prepare, you are preparing to fail.
Expect problems and eat them for breakfast.
If you're going through hell, keep going.
If you can dream it, you can do it.
Bitter experience has taught us how fundamental our values are and how great the mission they represent.