Free trade is not a principle, it is an expedient.
I think that an author who speaks about his own books is almost as bad as a mother who talks about her own children.
There is no diplomacy like silence.
There is no greater sin than to be trop prononce.
Judaism is not complete without Christianity and without Judaism, Christianity would not exist.
Of all unfortunate men one of the unhappiest is a middling author endowed with too lively a sensibility for criticism.