With my research, I really need absolute confirmation of what actually happened, direct physical connections to the past.

The sinking of the Lusitania wasn't the proximal cause for the U.S. entering WWI. It was almost two years between the sinking and the war declaration, and President Wilson's request for war never mentions the Lusitania.

It was a civilian ship, and the Lusitania could outrun any submarine. So this population of people was very confident that Cunard and the Royal Navy would be looking after them. Why weren't they under convoy? That's the real question.

I find diplomatic histories the dullest of histories.

The one place where I do think our culture today has to be extremely careful is this whole thing about illegal aliens. Because any time you start defining a significant block of the population as 'others,' or as less than you, you start getting into dangerous waters.

I wouldn't say that I'm an Italian wine connoisseur. I do like red wine. I guess my favorites now are Bordeauxes. French.

I'm open to writing just about anything. I love writing the books that I write. They do tend to be on dark subjects, but I don't think of myself necessarily as a dark-humored person. I like having a lot of fun.

I had a nice part at big newspapers, small newspapers, and then I went to a very big newspaper - 'The Wall Street Journal.' I wrote longer pieces, and I got tired of working so hard on stories that had a shelf life of essentially one day. So then I started working on longer magazine pieces and realized then that you might as well be writing a book.

Isaac Cline was a creature of his times. He embodied the hubris of his times and, in many ways, was a victim of the storm, not just in material ways - loss of a family member and damage to the town - but also in metaphoric terms.

The head of the hurricane research division, Hugh Willoughby, told me that hurricanologists can predict the behavior of storms if those storms behave predictably.

What is clear is that in 1900, Galveston was growing fast, had already become the number one cotton port on the Gulf Coast, and was already being referred to as 'the New York of the Gulf.'

In 1900, 45 steamship lines served Galveston. Twenty-six foreign governments had consulates there. The storm damaged its reputation as a safe place for substantial investment by railroads then seeking to dominate various trans-continental routes.

The most painstaking phase comes when the manuscript is set in 'type' for the first time and the first proofs of the book are printed. These initial copies are called first-pass proofs or galleys.

One question that often comes up is why, in this age of blogs and tweets and instant digital communication of all kinds, it still takes so long to publish a book.

There is something about the name Berlin that evokes an image of men in hats and long coats standing under streetlamps on rainy nights.

I knew Berlin would have to become a kind of character in my new book, 'In the Garden of Beasts'. I had felt likewise about Chicago when I wrote 'The Devil in the White City' and Galveston with 'Isaac's Storm'.

A writer could spend years reading already-published books just to gain a grasp of the historical terrain.

I have found from experience that it is often interesting and useful to start from the edges and work inward - another flaw of mine. I seldom approach things directly. I would have made a great moth.

I identify with Wyoming, I love the state of Wyoming, I love the people. It's a fantastic state - people that live in rugged conditions and who make their living doing things in the outdoors.

When someone needs copper, or wood or an ag product, and they invest capital somewhere to make that happen, and people get jobs from that, and that good gets introduced to the world stage and it gets traded and moved, the whole world benefits.

In Iraq, State Department civilians and U.S. soldiers have been operating in the same location in an active war zone. While the troops have been facing insurgents, the State Department civilians have been working to rebuild institutions and infrastructure. Blackwater's role in this war evolved from this unprecedented dynamic.

I'm a practicing Roman Catholic, but you don't have to be Catholic, you don't have to be a Christian to work for Blackwater.

It's amazing how many countries run their embassies as commercial outposts to promote businessmen from their country.

I know a lot of people in the aviation business, particularly ones who will fly to places where your boots get dirty when you get out of the airplane.

When the United States first went into Afghanistan in 2001, it devastated the Taliban and Al Qaeda in a matter of weeks using only a few hundred C.I.A. and Special Operations personnel, backed by American air power. Later, when the United States transitioned to conventional Pentagon stability operations, this success was reversed.

Entrepreneurship made America great.

Everyone says they support our troops and thank you for their service, if they really want to support their troops, demand better. Demand that their sacrifice not be wasted. That we not just muddle along as some of the generals have called for.

Readiness is an oft-mentioned - but frequently ignored - necessity.

In Afghanistan, the viceroy approach would reduce rampant fraud by focusing spending on initiatives that further the central strategy, rather than handing cash to every outstretched hand from a U.S. system bereft of institutional memory.

I'm going to teach high school. History and economics. I may even coach wrestling. Hey, Indiana Jones taught school, too.

I would rather deal with the vagaries of investing in Africa than in figuring out what the hell else Washington is going to do to the entrepreneur next.

I don't know if I want to live in a country where lone wolf and random terror attacks are impossible 'cause that country would look more like North Korea than America.

I'm not sure whether a person can really gauge the quality of his work by the enemies he's made, but if I somehow upset Hamas and the Taliban and Henry Waxman, I must have done something right.

The failings in Afghanistan don't fall on the shoulders of the American service personnel trying to complete their mission. The failure falls on military leadership unable to adapt to irregular warfare, and a Congress that blindly continues to fund failure.

Why should I pay for business? Fly coach, you arrive at the same time.

If I could send a message back to my younger self, it would be: Do not work for the State Department at all.

The left wants to protect social programs, the right wants to protect defense and intelligence spending and all the rest. I say the defense and intelligence world will be better off with a smaller budget. They would be less encumbered by bloat and able to maneuver the way they used to be able and not trip over themselves.

President Trump should appoint a special presidential envoy and empower them to wage an unconventional war against Taliban and Daesh forces, to hold the corrupt officials accountable and to negotiate with their Afghan counterparts and the Afghan Taliban that are willing to reconcile with Kabul.

Very few people know someone who would voluntarily go into a war zone to protect a person he has never met. I know 1,000 of them, and I am proud that they are part of our team.

I live in Loudoun County, and the counties surrounding Washington, D.C., have the highest per-capita income in the country. Not because they create wealth, but because they suck wealth from the rest of the country, and that system needs to be shaken up.

Afghanistan is an expensive disaster for America.

I never intended to be a defense contractor in the first place.

Developing good investments in Africa is by and large the best for the people of Africa that have a job, that have electricity, that might have clean water, that might have those things that we in the West take horribly for granted.

Since United States military operations in Iraq began in 2003, I have visited Iraq at least 15 times. But unlike politicians who visit, the question for me has never been why the U.S. got into Iraq. Instead, as the CEO of Blackwater, the urgent question was how the company I head could perform the duties asked of us by the U.S. State Department.

Every individual who has worked for Blackwater in Iraq has previously served in the U.S. military or as a police officer. Many were highly decorated. And from the beginning, these individuals have been bound by detailed contracts that ensure intensive government direction and control.

Troops fighting for their lives should not have to ask a lawyer sitting in air conditioning 500 miles away for permission to drop a bomb.

Our failed population-centric approach to Afghanistan has only led to missed opportunities, which is why Afghanistan depends on donors for 90% of government revenues. A smarter, trade-centric approach will boost Afghanistan's long-run viability by weaning it off donor welfare dependency.

Our nation has endured and flourished because people of goodwill adapt and innovate productive solutions to our nation's problems - not because of top-down dictates.

We protect our banks, hospitals and airports with armed personnel; surely, we can do more to protect schools, which teach our nation's most valuable resource.

We now know that gun-free zones, though well intentioned, do not prevent attacks.