It is neither necessary nor desirable that national boundaries should mark sharp differences in standards of living, that membership of a national group should entitle to share in a cake altogether different from that in which members of other groups share.  -   Friedrich Hayek     Quotes
It is neither necessary nor desirable that national boundaries should mark sharp differences in standards of living, that membership of a national group should entitle to share in a cake altogether different from that in which members of other groups share. Friedrich Hayek
 Equality