儿童对活动的需要几乎比食物的需要更为强烈。
我非常敬佩那些已婚、有孩子并且全职工作的女性。我不知道你们是怎么做到的，我觉得我做不到。
Every life is in many days, day after day. We walk through ourselves, meeting robbers, ghosts, giants, old men, young men, wives, widows, brothers-in-love, but always meeting ourselves.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
真正吸引他人的只有两种人无所不知者，和一无所知者。