I still can’t say whether I ever want children….I can only say how I feel now--grateful to be on my own. I also know that I won’t go forth and have children just in case I might regret missing it later in life; I don’t think this is a strong enough motivation to bring more babies onto the earth.

Sometimes life is too hard to be alone, and sometimes life is too good to be alone.

I am far more of a loner than people would imagine. But I am the most gregarious and socially interactive loner you ever met. The thing is, I am fascinated by people's stories and I'm very talkative and can't ever say no to anything or anyone, so I tend to over-socialize, to give away too much of my time to the many people I adore.

There was really only one person who - and I remember to this day - he was a fireman, and he said, "You'll never know what you'll do when you're in a fire." Everyone else was like: "I don't care; I would have saved my children; I could have done it. Even if I was asleep I would have woken up and saved my children." But the fireman said, "You never know what's going to happen unless you're in there."

Maybe the difference between first marriage and second marriage is that the second time at least you know you are gambling.

Up until the middle of the nineteenth century, men of science were all believers. Most of the great early English naturalists were also ministers; they were the only ones who had education and leisure for such pursuits. Darwin himself almost became a minister. God's power was always thought to be most easily and obviously revealed in the majestic works of nature.

You are here and you are allowed to be here and therefore you are allowed to make decisions about yourself and the people in your life; rather than sort of backing up and making sure it's okay with everybody at every turn.