The habit of searching for the positive in everything will transform your life.
寻找一切事物中积极面的习惯会改变你的生活。
The most sustainable mines are those that think beyond extraction.
To understand everything is to forgive everything.
了解穷人的真实生活是设计有效政策帮助他们第一步。
最好的科学往往来自意想不到的地方。
我们生活的目的是快乐。