In national no less than in individual life there are no watertight compartments. No sharp lines can be drawn to mark off the political from the moral, the social from the economic regions of life. Politicians often talk as though one has only to introduce certain political and economic changes for paradise to descend on earth, forgetful of the fact that the efficiency of an institution depends on the way it is worked, which itself is determined by the character and wisdom of the men who work it.   Which one of the following statements most correctly indicates the implication of the phrase ‘paradise to descend on earth’?

In national no less than in individual life there are no watertight compartments. No sharp lines can be drawn to mark off the political from the moral, the social from the economic regions of life. Politicians often talk as though one has only to introduce certain political and economic changes for paradise to descend on earth, forgetful of the fact that the efficiency of an institution depends on the way it is worked, which itself is determined by the character and wisdom of the men who work it.   Which one of the following statements most correctly indicates the implication of the phrase ‘paradise to descend on earth’?