A liberal society stands on the proposition that we should all take seriously the idea that we might be wrong. This means we must place no one, including ourselves, beyond the reach of criticism; it means that we must allow people to err, even where the error offends and upsets, as it often will.

For introverts, to be alone with our thoughts is as restorative as sleeping, as nourishing as eating.

What we have done over the last 40 or 50 years is systematically attacked and weakened the parties, the political machines, the professionals, and insiders, and hacks, and all the tools that they use to get politicians to play well together. And with those gone, you get chaos.

If every negotiation is conducted in public, then the minute one person says, well, what if we try this, next thing you know, the interest groups have piled all in, and the political opponents have shot it to pieces.

In science we kill our hypothesis instead of each other.

People think that politics just somehow magically organizes itself. It doesn't work that way. You need to assemble these huge coalitions of 535 politicians on Capitol Hill, and tens of thousands of interest groups, and tens of millions of voters, and assemble all those in government to get stuff done.

Compromise is what it's got to be all about when you're governing, because no one is ever going to have a big enough majority to just do what they want to do all the time.