Anything can go wrong in a debate, and Obama is not a perfect debater.

Love, with very young people, is a heartless business. We drink at that age from thirst, or to get drunk it is only later in life that we occupy ourselves with the individuality of our wine.

Older fatherhood isn't all bad: testosterone rates drop about 1% per year as men age, making them less reactive and more patient, and a professionally established middle-aged man is likely to have more time and money to devote to his kids than a twenty-something who's just getting started.

I was well motivated. What I wanted to do was work for myself. I had twenty two jobs before I started my business at the age of twenty three and I didn't want one more boss telling me what to do. So I was motivated simply because I didn't want a boss.