Randomized evaluations can help us understand what works and what doesn't in development.
随机评估可以帮助我们了解发展中哪些措施有效,哪些无效。
"The stars are the street lights of eternity."
我不是商人。我是设计师和工程师。
"Words are my weapons against silence and oppression."
A forest managed with care is a forest that lasts.