The Lisp language is designed to be extensible, and it is easy to add new features to it.
Lisp语言被设计成可扩展的,很容易为其添加新功能。
The best architecture comes from constraints, not from freedom.
真正的老师会保护学生免受他个人影响。他激发自信。他将他们的目光从自己引导到激励他的精神。他不会拥有门徒。
The most expensive thing in the world is trust. It can take years to earn and just a matter of seconds to lose.