Above; Cricket being played at my old school.
There are two irrefutable maxims that always accompany the game of Cricket; firstly 'It matters not to win or lose, but how one plays the game', and perhaps more importantly 'The umpire's decision is final'.
The game of Cricket teaches us various things; on various levels. Patience, courtesy, appreciation of others' skills, strategy, fair play, team spirit, and comradeship, amongst others.
Cricket is played in many countries; India possibly being the most fanatical. In international terms the most pointed rivalry is between England and Australia; the current state of affairs being 32 Test Match wins apiece (I think).
I would like to suggest that every school in every country in the world should teach its children to play Cricket. If Cricket had been played throughout Iraq and Syria, would we now be seeing the current barbarity?
The playing of Cricket could be the answer to many of the world's problems. I can even think of a few internet trolls who might have benefited.