<prompt> Translate the following text to EnglishMwaka 1894 aliandika barua kwa mwandishi mmoja wa Kiingereza, Sina hata dakika moja ya kuwa huru na wazo kwamba ni lazima, ni wajibu wangu kuandika.  <response>: In 1894 he said in a letter to a Not for a minute am I free of the thought that I must, am obliged to write. 