学习Lisp是值得的,因为当你最终理解它时,你将获得深刻的启蒙体验;这种体验将使你在余下的日子里成为一个更好的程序员,即使你实际上并不经常使用Lisp本身。
在观察的领域中,机遇只偏爱那种有准备的头脑。
What you actually pay for something is at least twice the listed price because of the energy, time, money needed to set it up, learn, maintain, repair, and dispose of at the end. Not all prices appear on labels. Actual costs are 2x listed prices.