Without a high pain threshold, you can't be a successful President.

It's only in America where there seems to be this sort of systematic denial of the reality of global warming at the governmental level, and in too many sectors of the high, the private sector. But it looks to me the business community may actually lead us toward a clean energy future almost in spite of government policy.

If there's grass in the field, play ball!

We can't be so fixated on our desire to preserve the rights of ordinary Americans.

My father left me with the feeling that I had to live for two people, and that if I did it well enough, somehow I could make up for the life he should have had. And his memory infused me, at a younger age than most, with a sense of my own mortality. The knowledge that I, too, could die young drove me both to try to drain the most out of every moment of life and to get on with the next big challenge. Even when I wasn't sure where I was going, I was always in a hurry.

I made a big mistake. It is indefensible and I am sorry.

People ought to be going over this, finding things they don't like. Congress has clearly proved they can act in a hurry. If there's something wrong with it, it can be amended. If something needs to be kicked in, it can be put in. If something needs to be taken out, it can be taken out.