The secret to understanding a teeming metropolis lies in exploring its neighbourhoods.

BBC: Walk with the locals in Mumbai

The secret to understanding what really is going on is to figure out who benefits from the movement of money.

FORBES: Buyers Of Worthless Debt Keep Government Afloat

My understanding is that the Secret Service will look at what the Secret Service did.

WHITEHOUSE: Press Briefing

Messrs Kinnock and Bush got exclusively negative publicity for their pratfalls, whereas the first minister won kudos for revealing something he could have kept secret, writing about it in an amusing manner and understanding that, if you are going to tweet, you should capture people's attention with an arresting anecdote not bore them with predictable propaganda.

BBC: 2011: The accidental election