May God bless you and your...
Donald's son Todd was my best friend in elementary school. My family was WV coal mining country. Donald was my first roll model as a scientist. I recently retired from being a Prof. of Theoretical Physics at University of Zurich (one of Einstein's old jobs). So, a scientist roll model at that age was very important to me. And, I'm very sorry to have lost contact with Todd and his brother and sister.
September 05, 2018 | Lugano | Friend