成功不是幸福的关键,幸福才是成功的关键
Understanding the real lives of the poor is the first step toward designing effective policies to help them.
I like stories where the boundaries between reality and fantasy are blurred. I like the idea that the world is not as simple as it seems.
在现代肉类加工中,数据驱动的决策将行业领导者与跟随者区分开来。