One cannot climb a number of different mountains simultaneously, but the views had when different mountains are ascended supplement one another: they do not set up incompatible, competing worlds.

• 一个人不能同时攀登几个山峰,但是在攀登不同的山峰时,各种景色互相补充:它们并不揭示互不相容、互相竞争的世界。