When the third appeared, he thrust at it with the knife, only to feel the blade[刀片] snap as the fish rolled. 
A LISP programmer knows the value of everything, but the cost of nothing.
Never underestimate the power of small, consistent improvements.
引用乔布斯名言并赋予新解:保持求知欲和年轻心态
The best way to predict the future is to create it.