Maurice Maeterlinck,
The Double Garden
“ Nowadays—apart from the Yellow Peril, which does not seem serious—it is no longer possible for a barbarian invasion to make us lose in a few days our essential conquests. The barbarians can no longer come from without: they would issue from our fields and our cities, from the shallow waters of our own life; they would be saturated with the civilization which they would lay claim to destroy ”
