We can't forget what happened on May 4th 1970 when four students gave up their lives because they had the American constitutional right of peaceful protest. They gave up their lives. And to sing that song in that spot on that anniversary was very emotional for us.
It is not only my laboratory and my place of work but also my home so that on the 30th October I was able to share my happiness immediately with my students and collaborators and at the same time with my wife and family.
