When you're faced with a choice, you have one of three choices that you can have. You can have those with power decide. You can have one man, one vote. Or you can have believability-weighted decision-making.

Don't be a perfectionist, because perfectionists often spend too much time on little differences at the margins at the expense of other big, important things. Be an effective imperfectionist. Solutions that broadly work well (e.g., how people should contact each other in the event of crises) are generally better than highly specialized solutions (e.g., how each person should contact each other in the event of every conceivable crisis).

Nature is a machine. The family is a machine. The life cycle is like a machine.

Over the long run, the price of gold approximates the total amount of money in circulation divided by the size of the gold stock. If the market price of gold moves a long way from this level, it may indicate a buying or selling opportunity.

I pay about a third in taxes, I give away about a third, and I follow the law.

We don't know what truth is anymore. You or other media people can say there's no problem, but you're losing your credibility. There's distortion, and it's hurting our society. And as a result of that, there will be forces that, one way or another, are going to naturally bring that into equilibrium.

The meaningful work and the meaningful relationships are, to me, comparable rewards. I think being on a mission to do something great is great, and to be on that mission with people who you have really meaningful relationships with not only provides both types of rewards, but it's mutually supportive. Because you can have tough love, but there's also the love part of that in terms of the caring for each other, and when you have the caring you can be tougher on each other. Some people describe it as an intellectual Navy Seals.