Never complain and never explain.
Without hard work, nothing grows but weeds.
Well done is better than well said.
Problems are not stop signs, they are guidelines.
It's always too early to quit.
Only the educated are free.
Leap, and the net will appear.
Be thine own palace, or the world's thy jail.
What you do today can improve all your tomorrows.
By failing to prepare, you are preparing to fail.
This is just what I have thought when I have seen slaves at work - they seem to go through the motions of labor without putting strength into them. They keep their powers in reserve for their own use at night, perhaps.