Lisp语言被设计成可扩展的,很容易为其添加新功能。
The Lisp language is designed to be extensible, and it is easy to add new features to it.
这个世界的美和神秘只有通过情感、关注、兴趣和同情才能显现。
数学的本质不仅在于解决问题,还在于提出正确的问题。
"Books are the plane, and the train, and the road. They are the destination, and the journey. They are home."
"We are all haunted by the ghosts of our choices."
The strictness of Russian laws is mitigated by the non-obligation to fulfill them.