Voici le témoignage de Rudolf T.
![](https://fastly-a9fast-com.freetls.fastly.net/www.gymglish.com/stories/image/11469/big_image.jpeg)
I am long retired and already older. For me a good memory training, although I forget certain words again. It should not be too complicated for me, but so that my vocabulary is of some use on my travels.
— Rudolf T. (5400 Baden, SWITZERLAND)