适合从事任何特定行业的人，如果没有完全不同教育背景的人的友好帮助和合作，就无法理解该行业的科学。
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.
