A truly great book should be read in youth, again in maturity and once more in old age, as a fine building should be seen by morning light, at noon and by moonlight.

一本真正伟大的书应该在青年时读，然后在成熟后读，最后在老年时还要读。正如一个优美的建筑应该在晨光中看，中午再看，最后在月光中看。