Do it yourself1. January 2020/in Achievement, All Quotes /by Christoph NiemannListen and you will forget. Write it down and you will remember. Do it yourself and you will understand. Credo the energetic – Quotations book 2020 https://normanrentrop.de/wp-content/uploads/2014/05/normanrentrop-w.png 0 0 Christoph Niemann https://normanrentrop.de/wp-content/uploads/2014/05/normanrentrop-w.png Christoph Niemann2020-01-01 00:50:432019-12-11 14:27:50Do it yourself