Do not adjudge yourself as finest and most productive when you lead with one eye in the midst of the totally blind.
You will lose your power and usefulness when the blind gain total sight.
Do not capitalize on the ignorance, inexperience and inabilities of others to project your worth and greatness.
Seek excellence, even when you are the best in a mediocre society. The mediocre will improve to overtake you.
Your current cherished value will be useless in some time to come, get updated.