Switzerland's Roger Federer waves to the crowd after his fourth round win over Canada's Milos Raonic at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 21

Roger Federer waves to the crowd after his fourth round win over Canada's Milos Raonic at the Australian Open - AP

Roger Federer waves to the crowd after his fourth round win over Canada's Milos Raonic at the Australian Open - AP

Yasmina Reza’s God of Carnage — playing in Mumbai and Delhi — makes us laugh at ourselves by stripping bare the self-serving hypocrisy underlying socially acceptable roles.

In the Prussian town of Königsberg, the river Pregel had seven bridges connecting two small islands in it to the two sides of the town as well as to each other.