People will love him (Theodore Roosevelt) for the enemies he has made.

I still think about that one Jamiroquai video a lot.

Good leadership requires you to surround yourself with people of diverse perspectives who can disagree with you without fear of retaliation.

Even though Lyndon Johnson's presidency was in many ways scarred forever by the war in Vietnam, and destroyed in a lot of ways, he - as a character - was even larger than his presidency. Being able to get to know him well, that firsthand relationship with this large character, I think is what drew me to writing books about presidents.

If you interview five people about the same incident, and you see five different points of view, it makes you know what makes history so complicated. Something doesn't just occur. It's not like a scientific event. It's a human event. So the dimensions of it will be seen differently by different people.

As a historian, what I trust is my ability to take a mass of information and tell a story shaped around it.

all through my childhood, my father kept from me the knowledge that the daily papers printed daily box scores, allowing me to believe that without my personal renderings of all those games he missed while he was at work, he would be unable to follow our team in the only proper way a team should be followed, day by day, inning by inning. In other words, without me, his love for baseball would be forever incomplete.