Foto: "<a href="https://www.ccnull.de/foto/notebook-with-2019-goals-on-black-desk/1008502" target="_blank">Notebook with 2019 goals on black desk</a>" von <a href="https://www.ccnull.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://www.ccnull.de" target="_blank">ccnull.de</a> - <a href="https://foto.wuestenigel.com/notebook-with-2019-goals-on-black-desk/" target="_blank">Bildquelle</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>