You never know what motivates you.
If you can dream it, you can do it.
What you do today can improve all your tomorrows.
Only the educated are free.
Well done is better than well said.
Quality is not an act, it is a habit.
I can, therefore I am.
Know or listen to those who know.
If you think you can do it, you can.
Go for it now. The future is promised to no one.
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.