History and experience ought to teach us to be suspicious of Goliaths, because the very thing that makes the giant so terrifying is also the source o… - Malcolm Gladwell

... it is possible to emerge from even the darkest hell healed and restored.

When Bruhn and Wolf first presented their findings to the medical community, you can imagine the kind of skepticism they faced. They went to conferences where their peers were presenting long rows of data arrayed in complex charts and referring to this kind of gene or that kind of physiological process, and they themselves were talking instead about the mysterious and magical benefits of people stopping to talk to one another on the street and of having three generations under one roof. Living a long life, the conventional wisdom at the time said, depended to a great extent on who we were — that is, our genes. It depended on the decisions we made — on what we chose to eat, and how much we chose to exercise, and how effectively we were treated by the medical system. No one was used to thinking about health in terms of community.

Washington in 1965. We instinctively measure advantage in terms of the three M’s because men, money, and matériel are the easiest and most obvious ways to make sense of a battle. The only way to appreciate the threat that the Viet Cong posed was to actually listen to what they had to say — to look past the armor and see the man. The book you have just read has tried to persuade you to think that way. Men, money, and matériel aren’t always the deciding factors in a battle. In fact, what the inverted U-shaped curve tells us is that having too much money and matériel is as debilitating as having too little. Being an underdog — having nothing to lose — opens up possibilities. The Impressionists were better for shunning the Salon. History and experience ought to teach us to be suspicious of Goliaths, because the very thing that makes the giant so terrifying is also the source of his weakness. David understood that, as he sized up his opponent long ago in the Valley of Elah.