there are people who are born superficial ... They prefer not to have to deal with more than a limited number of oversimplified ideas - they prefer the book reviews to the books, the headlines and the leading paragraph to the full report, the generalization to the facts, and the negative to the positive.

For every individual who really is exceptional there are about fifty thousand who just imagine they are - until it's too late, and they find out they aren't after all.

It's not facts that hurt people, it's their attitude towards facts.

There is nothing in the world so dangerous, or so overwhelming as stupidity; perhaps there is no more of it now than there has been at any time, but I do not think the witless of past generations had so much power. The powers of darkness are the powers of misdirected knowledge.

A Jew describes another Jew simply as a human being; a Gentile describes him, first and foremost, as a Jew.

I don't want to get married ... I'm certainly not going to give up the work I've wanted to do all my life for the sake of it, any more than I'd expect my husband, if he were a doctor or a lawyer, for example, to give up practising medicine or law in order to marry me.

If you choose to turn your back, you don't really have a say in what goes on behind it.