In the end Mr Erard is happy simply to meet interesting characters, tell fascinating tales and round up the research without trying to judge which is the best work.
ECONOMIST: What makes some people learn language after language?
So Hulme encourages companies to start with the human need, develop a prototype designed to meet it, and once the end-user is happy, expand to other network participants such as retailers, wholesalers, and partners.
Of course the end result is one that includes happy diners for the customers eating a great meal prepared by a profit interested chef.
FORBES: Book Review: Ayn Rand's "Free Market Revolution" by Yaron Brook and Don Watkins
The restaurant is a disaster, the owner or chef hates Chef Ramsay at the outset, the narrator wonders if he can do it, and eventually everybody is happy at the end of the show.
"There was many times my life was at risk ... but with the end of the war I am happy that there is now peace, " TP Mazembe's captain Tresor Mputu told CNN last year before his debut in the competition.
Nor is that the end of the happy tale, for such companies negotiate long-term contracts, and many of the ones that mining and energy firms have in place now do not take account of today's higher prices.
"We're flattered and honored with the support we've received for 'Up' throughout the year, and this is a humbling, happy year-end moment for us, " said the film's director, Pete Docter.
In the end the countries she visited got their reassurance but, in the long run, keeping everyone happy is going to be hard and the US knows it.
It is possible that both managers could end the day happy as a draw could be enough for both teams.
Nobody is going to come out of this happy in the end, and we can only hope that our elected officials wake up to the fact that an unpopular compromise is imperative before things go too much further.
"We'll know at the end of the season how important his comeback is, but I'm very happy to have him back, " added the Frenchman.
End of life is not an easy or happy time and no one takes pleasure in making the decision of ending a life.
But India still looks likelier to come away happy in the end, as the treaty foresaw and permitted the Indian design, and India is likely to finish its dam ahead of Pakistan in any case, by 2016 rather than 2018.
应用推荐