Look at the older faces around you, see how sad most of them are, how careworn and rather ill, how withdrawn, aloof and sometimes neurotic, without a smile.

• 观察你周围年长的脸，留意他们大多数是多么的忧愁，是多么的疲倦而有点病态，多么的退缩与冷漠，不时的神经质，没有一丝微笑。