Victor Hugo said this quote
“ Darks drifts covered the horizon. A strange shadow approaching nearer and nearer, was spreading little by little over men, over things, over ideas; a shadow which came from indignations and from systems. All that had been hurriedly stifled was stirring and fermenting. Sometimes the conscious of the honest man caught its breath, there was so much confusion in that air in which sophisms were mingled with truths. Minds trembled in the social anxiety like leaves at the approach of the storm. The electric tension was so great that at certain moments any chance-comer, thought unknown, flashed out. Then the twilight darkness fell again. At intervals, deep and sullen mutterings enabled men to judge of the amount of lightning in the cloud. ”