Dear Friends and Colleagues, I would like to repeat all good words said about Marek and, as I am sure many of you would, add my own good words... But how could such a tragedy happen? I had a friendly exchange of several messages with Marek during February 20-24, and there was no sign that he is not well (actually we agreed to do something that would take several months...). George You're receiving this message because you're a member of the Categories mailing list group from Macquarie University. To take part in this conversation, reply all to this message. View group files<https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.ashx?source=EscalatedMessage&action=files&GuestId=6bf90c14-94d1-45b7-a0b5-9dd447734d27> | Leave group<https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.ashx?source=EscalatedMessage&action=leave&GuestId=6bf90c14-94d1-45b7-a0b5-9dd447734d27> | Learn more about Microsoft 365 Groups<https://aka.ms/o365g>