最有效的发展干预措施往往是最简单的。
The most effective development interventions are often the simplest ones.
最有力的作品是那些为观众留下完成空间的作品。
Hope is the most beautiful people have, as long as they do not give up,hope will always be accompanied by.
商业中最危险的一句话是“我们一直都是这么做的”。
Combinatorics is the art of counting without counting.