Couples are jigsaw puzzles that hang together by touching in just enough points. They're never total fits or misfits. In time, a pair invents its own commonwealth, complete with anthems, rituals, and lingos-a cult of two with fallible gods.

Flight is nothing but an attitude in motion.

We tend to think of heroes only in terms of violent combat, whether it's against enemies or a natural disaster. But human beings also perform radical acts of compassion; we just don't talk about them, or we don't talk about them as much.

Couples are jigsaw puzzles that hang together by touching in just enough points. They're never total fits or misfits. In time, a pair invents its own commonwealth, complete with anthems, rituals, and lingos-a cult of two with fallible gods.

If we mammals don't get something to eat every day or two, our temperature drops, all our signs fall off, and we begin to starve. Living at biological red alert, it's not surprising how obsessed we are with food; I'm just amazed we don't pace and fret about it all the time.

Touch seems to be as essential as sunlight.

Choice is a signature of our species.