And it's only in retrospect, after the better software comes along, and you take it and you run it on a ten-year-old machine, you say, God, the machine was that fast?
每次都是当新的软件出来以后， 我们把它装在十年前的机器上，然后你惊讶的发现 天啊，那台机器原来有那么快啊？