Working Men! To you I dedicate a work, in which I have tried to lay before my German Countrymen a faithful picture of your condition, of your sufferings and struggles, of your hopes and prospects. I have lived long enough amidst you to know something about your circumstances; I have devoted to their knowledge my most serious attention, I have studied the various official and non-official documents as far as I was able to get hold of them - I have not been satisfied with this, I wanted more than a mere abstract knowledge of my subject, I wanted to see you in your own homes, to observe you in your every-day life, to chat with you on your condition and grievances, to witness your struggles against the social and political power of your oppressors.[...]