Now, this semester run, which began in early September 2017, has come to an end with a wonderful last party. If the beginnings seemed almost endlessly long, some of you might look back with more than a surprise on a very nice time with the beloved colleagues from ten different countries. Kathrin and I will also find the next week strangely empty if our room does not fill up round 10. We wish that we could give you all a lot on the way forward and invite you to visit us again and again to let us share your further career.
