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"We overestimate what we can do in one year and underestimate what we can do in ten."

Understanding the real lives of the poor is the first step toward designing effective policies to help them.

創造財富需要有創新的思維和勇于冒險的精神。

世界是一個廣闊而孤獨的地方。但它也是一個你可以找到自己道路的地方。