Problems are not stop signs, they are guidelines.
Go for it now. The future is promised to no one.
Be gentle to all and stern with yourself.
If you've got a talent, protect it.
Know or listen to those who know.
Quality is not an act, it is a habit.
Without hard work, nothing grows but weeds.
I can, therefore I am.
The wise does at once what the fool does at last.
Expect problems and eat them for breakfast.
Why fear death? It is the most beautiful adventure in life.
When you consider all the stars I have managed, mere submarines make me smile.