It's always too early to quit.
Be gentle to all and stern with yourself.
The secret of getting ahead is getting started.
I can, therefore I am.
Know or listen to those who know.
If you've got a talent, protect it.
The dog that trots about finds a bone.
Expect problems and eat them for breakfast.
Go for it now. The future is promised to no one.
Always desire to learn something useful.
I had been here five years already, training very hard, learning about the systems, the shuttle, the station systems. But, everything really became real when I started to work with them.