Nouriel Roubini

I believe investors should invest for the long run, so I don't buy and sell. I usually maintain the classic index of global equities, diversified U.S. and global and emerging markets, and when the risk is larger, I diminish the amount in global equities and put more into liquid assets - but very irregularly.

Over the past decade... while many businesses have pursued what I call 'business as usual,' I have been part of a different, smaller business movement, one that tried to put idealism back on the agenda.

Border collies predate the British Kennel Club. They've been bred consistently for 100 years. They're the last working dogs in the world, with some minor exceptions. Bench shows, dog shows have ruined the other breeds, like the hunting dogs. Border collies are peasant dogs, and that's protected them.