No woman should have a memory. Memory in a woman is the beginning of dowdiness. One can always tell from a woman's bonnet whether she has got a memory or not.

Sphinxes without secrets.

The essence of thought, as the essence of life, is growth.

The worst of having a romance of any kind is that it leaves one so unromantic.

It would leave no room for developments and I intend to develop in many directions.

Children begin by loving their parents; after a time they judge them; rarely, if ever, do they forgive them.

I don't like Switzerland; it has produced nothing but theologians and waiters.