When one is engaged in a desperate defense of one's world and its values, nothing can be given away, any breach in the walls might be fatal, every point must be defended to the death.
Isaiah BerlinWhen a man speaks of the need for realism one may be sure that this is always the prelude to some bloody deed.
Isaiah BerlinThe case against the notion of historical objectivity is like the case against international law, or international morality; that it does not exist.
Isaiah Berlin