Most people aren't unsuccessful in life because they don't know what to do. They are unsuccessful because they don't DO what they know how to do. Knowledge is power IF...you use it.
Superior technical achievements - used correctly both strategically and tactically - can beat any quantity numerically many times stronger yet technically inferior.
E.U. need to be nurtured and cultivated and protected and fought for because the achievements that we've seen on this continent, in contrast to a divided Europe of the previous century, are ones that remind us of how important it is that we work together.
It seems, in fact, that the more advanced a society is, the greater will be its interest in ruined things, for it will see in them a redemptively sobering reminder of the fragility of its own achievements. Ruins pose a direct challenge to our concern with power and rank, with bustle and fame. They puncture the inflated folly of our exhaustive and frenetic pursuit of wealth.