每一代人都认为自己比前一代人更聪明,比后一代人更明智。
The beauty of the olfactory system is that it is both simple and complex, allowing us to detect and discriminate an almost infinite number of odors.
我想跑一场好比赛,一场人们会记住的比赛。
你说得越多,人们记得越少。