The secret of getting ahead is getting started.
Either you run the day or the day runs you.
Be kind whenever possible. It is always possible.
By failing to prepare, you are preparing to fail.
Things do not happen. Things are made to happen.
Expect problems and eat them for breakfast.
Never complain and never explain.
Always desire to learn something useful.
The dog that trots about finds a bone.
Know or listen to those who know.
In my teaching, I enjoyed creating models to clearly communicate my thoughts.