Never complain and never explain.
Be kind whenever possible. It is always possible.
If you're going through hell, keep going.
Well done is better than well said.
Do not weep do not wax indignant. Understand.
Either you run the day or the day runs you.
Be gentle to all and stern with yourself.
If you can dream it, you can do it.
Who seeks shall find.
Always desire to learn something useful.
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.