Randomized evaluations can help us understand what works and what doesn't in development.

Open platforms and ecosystem building are key to driving technological progress.

Short-term gains should never come at the expense of long-term sustainability.

非暴力是一种强大而正义的武器，它可以不伤人而达到目的，并提升使用者的品格。

自由民主的传播和世界经济的整合是现代时代最重要的两个趋势。

每个艺术家都将画笔浸入自己的灵魂，将自己的本性描绘在画作中。