Words of wisdom by Christine Burgmer | Sep 1, 2014 | Allgemein | 0 comments “Sell a man a fish, he eats for a day, teach a man how to fish, you ruin a wonderful business opportunity.” Karl Marx You don’t know who Karl Marx was? Then read this short article here. share share Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of followup comments via e-mail. You can also subscribe without commenting.