“Hudson on the Hudson” – a thought that often comes to mind when I exit Chambers St subway in downtown Manhattan and see the tall apartment block overlooking the Hudson river where Liam and Sarah lived in the early 2000s. Not bad having a Manhattan apartment with a view of a river bearing your name, but that was Liam – stylish (even as a computer geek) and ever the high achiever from when I first met Sarah and him when we all began our Physics degrees at Imperial in 1990. Right until the end Liam seemed to be pushing back the boundaries in his fight against this cruel disease, in true Liam style. Rest in peace Liam. You compressed so much into your shortened years. Thank you for the happy memories from good times in London, Paris and New York - typically over good food and wine once we got past the student budget years. May your grieving daughters be proud of the wonderful father they had.