Always desire to learn something useful.
Never complain and never explain.
The secret of getting ahead is getting started.
I can, therefore I am.
If you've got a talent, protect it.
Leap, and the net will appear.
If you can dream it, you can do it.
Expect problems and eat them for breakfast.
Without hard work, nothing grows but weeds.
Things do not happen. Things are made to happen.
Science fiction is an amazing literature: plot elements that you would think would be completely worn out by now keep changing into surprising new forms.