The substance of faith is a hope in the unseen.

Summers was simply a master explainer, able to deftly boil down the complexities of economic and financial, and to put them in terms the non-expert could understand. He was brilliant at cultivating a sense of control, even as events spun far beyond what could be managed with any certainty. He could will into being the confidence that eluded others, those less self-assured and, maybe sensibly, on humbler terms with the world.

Choose your words meticulously and then let them rumble up from some deep furnace of conviction.

There are many instances in which those at the uppermost levels of the White House were feeling the President [Barack Obama] was not fully informed of the flow of events and, in some cases, where policies were going in the White House.

The idea that our son would be like Raymond Babbitt was a shocking reordering of everything. And something we couldn't quite fathom, really.

The informed, unmanaged question. That's the most dangerous thing at a press conference anywhere.

The key is to put your outrage in a place where you can get it when you need to, but not have it bubble up so much, especially when you're asked to explain new ideas or explain what you observed two people who share none of your experiences.