But the voice of this great man may never be more powerful to me than my memory of his voice in a Chicago parking lot.
但是，对我来说，这位伟人最铿锵有力的声音可能永远存在于我的记忆中，那是他在芝加哥停车场上演讲时的声音。
Because it is never collected, immortal memory is a limited resource that must be used carefully.
正由于它永远不会被收集，不朽内存是一个有限制的资源，必须谨慎使用。
It'll never be as fast to store things in a stable database format on disk as to keep them only in memory, but there's still plenty of room to speed things up.
以稳定数据库格式将数据存储在磁盘上永远都不会像把它们存储在内存中那样快，但存储速度仍然有很大的提升空间。
应用推荐