It seemed an advantage to be traveling alone. Our responses to the world are crucially moulded by the company we keep, for we temper our curiosity to fit in with the expectations of others...Being closely observed by a companion can also inhibit our observation of others; then, too, we may become caught up in adjusting ourselves to the companion's questions and remarks, or feel the need to make ourselves seem more normal than is good for our curiosity.

The Arab-Israeli conflict is also in many ways a conflict about status: it's a war between two peoples who feel deeply humiliated by the other, who want the other to respect them. Battles over status can be even more intractable than those over land or water or oil.

Happiness is impossible for longer than 15 minutes. We are the descendants of creatures who, above all else, worried.

We should not feel embarrassed by our difficulties, only by our failure to grow anything beautiful from them.

I was foreign and Jewish, with a funny name, and was very small and hated sport, a real problem at an English prep school. So the way to get round it was to become the school joker, which I did quite effectively - I was always fooling around to make the people who would otherwise dump me in the loo laugh.

I'm also interested in the modern suggestion that you can have a combination of love and sex in a marriage - which no previous society has ever believed.

There is always the option of being emotionally lazy, that is, of quoting.