Niklaus Wirth, the inventor of the Pascal programming language, author of "Algorithms + Data Structures = Programs", and more, passed away on January 1.
Wirth's law, named after him, is an adage which states that software gets slower more rapidly than hardware gets faster.
@shawnhooper I read once that he said that Europeans passed him by reference (pronouncing his name correctly) while Americans pass him by value (pronouncing it as "Nickel's Worth")