There is wisdom in nature, in that our usefulness will eventually diminish and our time comes to an end. The natural order of things eventually leads to death and birth. In that process, others can lead whose vigor and idealism can drive our world into a better future. That said, try convincing a local politician of that ideal when they aim to stay in office long after their useful years have sputtered and waned into a defensive intolerance.
The idea of giving up a powerful office was renewed by George Washington. Arguably, it was one of the most enduring and valuable legacies he gave our country. But, it is a concept too easily ignored by lesser men unaccustomed to holding a position of leadership.
It is from the perspective of experience that we can appreciate the incredibly powerful legacy Washington bestowed on this nation. It is the patronage of a righteous man that we have squandered by electing blindly from misconstrued campaign rhetoric disseminated by those seeking a venal office.