当一件艺术品无法增减而不损害它时,它就是完整的。
采矿业必须进化否则就会过时,没有中间地带。
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.
I'm like a dog, I don't shit where I eat.
The most effective leaders are those who focus on the long-term success of their organization.