"We have played the game with the right attitude and could not fault our fighting spirit but you also have to give credit to Leyton Orient because they never gave up and fought very hard, " added the Frenchman.

BBC: Arsenal boss Arsene Wenger worried by fixture list

Sudanese President Omar al-Bashir had vowed to "never give up" the disputed region, which his nation also claims.

CNN: STORY HIGHLIGHTS

This puts political and ethical limits on how far the drive for economic equality ought to go. (Strictly practical limits, as well, since too noble a determination to take from the rich to give to the poor will end up impoverishing everyone.) It also means that perfect economic equality should never be embraced, even implicitly, as an ideal.

ECONOMIST: Poverty and inequality