What you do today can improve all your tomorrows.
Be kind whenever possible. It is always possible.
After a storm comes a calm.
Leap, and the net will appear.
The secret of getting ahead is getting started.
Only the educated are free.
Never complain and never explain.
It's always too early to quit.
If you think you can do it, you can.
Begin to be now what you will be hereafter.
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.