Letters are just pieces of paper," I said. "Burn them, and what stays in your heart will stay; keep them, and what vanishes will vanish.

Never trust a man who carries a handkerchief, I always say. One of many prejudicial rules of thumb.

Kindness and a caring mind are two separate qualities. Kindness is manners. It is superficial custom, an acquired practice. Not so the mind. The mind is deeper, stronger, and, I believe, it is far more inconstant.

It feels like everything's been decided in advance that I'm following a path somebody else has already mapped out for me. It doesn't matter how much I think things over, how much effort I put into it. In fact, the harder I try, the more I lose my sense of who I am. It's like my identity's an orbit that I've strayed far away from, and that really hurts. But more than that, it scares me. Just thinking about it makes me flinch.

Hatsumi had a pretty good idea that Nagasawa was sleeping around, but she never complained to him. She was seriously in love with him, but she never made demands. 'I don't deserve a girl like Hatsumi,' Nagasawa once said to me. I had to agree with him.

When you see runners in town is easy to distinguish beginners from veterans. The ones panting are beginners; the ones with quiet, measured breathing are the veterans. Their hearts, lost in thought, slowly tick away time. When we pass each other on the road, we listen to the rhythm of each other's breathing, and sense the way the other person is ticking away the moments.

I said nothing for a time, just ran my fingertips along the edge of the human-shaped emptiness that had been left inside me.