Only the educated are free.
Things do not happen. Things are made to happen.
To be a good loser is to learn how to win.
Expect problems and eat them for breakfast.
Be thine own palace, or the world's thy jail.
Know or listen to those who know.
Be kind whenever possible. It is always possible.
Who seeks shall find.
Always desire to learn something useful.
If you think you can do it, you can.
People are at their happiest if they are true to themselves. I think that applies to their chosen profession, friends and relationships. It goes for your health too. If you are true to yourself, it seems to me everything should work out pretty well.