It's always too early to quit.
I can, therefore I am.
Be thine own palace, or the world's thy jail.
Either you run the day or the day runs you.
You never know what motivates you.
Expect problems and eat them for breakfast.
Be kind whenever possible. It is always possible.
Never complain and never explain.
To be a good loser is to learn how to win.
The secret of getting ahead is getting started.
For the greater beauty of the instrument, the balls representing the planets are to be of considerable bigness but so contrived, that they may be taken off at pleasure, and others, much smaller, and fitter for some purposes, put in their places.