So the basic idea of I.P., or Internet protocol, and the way that the -- the routing algorithm that used it, were fundamentally "from each according to their ability, to each according to their need."
所以，I.P.,或者互联网协议的基本思想， 以及路由算法用到的工作方式， 从根本上来说是“各尽其能 各取所需。”