Mark Steyn

The essence of a government health care system - for people who have never lived under it and don't know - is waiting, waiting, waiting. You wait for everything. You wait for years for operations that are routine in America.

Even if you don't mind Romneycare, or the abortion flip-flop, or any of the rest, there's a more basic problem: He's not a natural campaigner, and on the stump he instinctively recoils from any personal connection with the voters.

I like Mitch Daniels on the fiscal conservative issues. You disagree with him on this idea that social issues, you takeoff the table. I do that for two reasons. I think the fiscal issues in a sense are a symptom of a lot of the deeper cultural issues in America. I don't think they are as disconnected as he thinks.

Supplying fuel for a Mars expedition from the lunar surface is often suggested, but it's hard to make it pay off - Moon bases are expensive, and just buying more rockets to launch fuel from Earth is relatively cheap.

To ask questions can become the laziest and wobbliest occupation of a mind, but when you must yourself answer the problem that you have posed, you will meditate your question with care and frame it with precision.