出自汉·桓宽《盐铁论·复古》。岩雀并不知道天的高远，废井中的青蛙也不会知道江海的博大。这句话是形容心胸狭窄之人见识短浅。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
被爱的欲望也许是我们所有虚荣心中最根深蒂固的。
对任何领导者来说，最重要的是培养更多的领导者。
The value of any mental activity is measured by its contribution to successful living.
It always seems impossible until it's done.