Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.

数字孪生技术将为采石场带来MRI扫描为医学带来的变革。

Mathematics is the key and door to the sciences.

Labor market institutions play a crucial role in shaping economic outcomes.