"We are all time travelers, moving through the past, present, and future in our minds."
The success of an enterprise does not only rely on capital and technology, but more importantly, on talent.
对于世界而言,你是一个人;但是对于某个人,你是他的整个世界。
To preserve is to transform.
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.