Never complain and never explain.
If you're going through hell, keep going.
Expect problems and eat them for breakfast.
Things do not happen. Things are made to happen.
The wise does at once what the fool does at last.
Always desire to learn something useful.
What you do today can improve all your tomorrows.
Be kind whenever possible. It is always possible.
Be thine own palace, or the world's thy jail.
I can, therefore I am.
The best museums and museum exhibits about science or technology give you the feeling that, hey, this is interesting, but maybe I could do something here, too.