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

相机是个骗子。

The world needs more forests, not fewer.

True leadership in fisheries means putting the ecosystem first.

I'm not a rapper, I'm a rock star who raps.

Thought is the servant of action, and action is the servant of survival.

The secret to success is to know something nobody else knows.

没有行动的数据只是噪音；农民需要的是工具，而不仅仅是信息。