Puerile as such an exercise may seem, it sharpens the faculties of observation, and teaches one where to look and what to look for.
Puerile as such an exercise may seem, it sharpens the faculties of observation, and teaches one where to look and what to look for.
这样的锻炼，看起来好像幼稚无聊，但是，它却能够使一个人的观察能力变得敏锐起来，并且教导人们：应该从哪里观察，应该观察些什么。