A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.
每一个人生下来都拥有一项资产,它比其他所有的资产价值都高,就是他最后的一口气。
可持续性已不再是一种选择,而是任何希望长期繁荣的企业的必需品。
I'm not a businessman; I'm a business, man.